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4884672 = 2631319103
BaseRepresentation
bin10010101000100011000000
3100012011111210
4102220203000
52222302142
6252410120
756343012
oct22504300
910164453
104884672
112836a21
121776940
131020450
149121b2
1566749c
hex4a88c0

4884672 has 112 divisors (see below), whose sum is σ = 14792960. Its totient is φ = 1410048.

The previous prime is 4884643. The next prime is 4884683. The reversal of 4884672 is 2764884.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 4884672.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47373 + ... + 47475.

It is an arithmetic number, because the mean of its divisors is an integer number (132080).

Almost surely, 24884672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4884672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7396480).

4884672 is an abundant number, since it is smaller than the sum of its proper divisors (9908288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4884672 is a wasteful number, since it uses less digits than its factorization.

4884672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 140 counting only the distinct ones).

The product of its digits is 86016, while the sum is 39.

The square root of 4884672 is about 2210.1294079759. The cubic root of 4884672 is about 169.6726341314.

It can be divided in two parts, 48 and 84672, that multiplied together give a square (4064256 = 20162).

The spelling of 4884672 in words is "four million, eight hundred eighty-four thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 64 76 78 96 103 104 114 152 156 192 206 208 228 247 304 309 312 412 416 456 494 608 618 624 741 824 832 912 988 1216 1236 1248 1339 1482 1648 1824 1957 1976 2472 2496 2678 2964 3296 3648 3914 3952 4017 4944 5356 5871 5928 6592 7828 7904 8034 9888 10712 11742 11856 15656 15808 16068 19776 21424 23484 23712 25441 31312 32136 42848 46968 47424 50882 62624 64272 76323 85696 93936 101764 125248 128544 152646 187872 203528 257088 305292 375744 407056 610584 814112 1221168 1628224 2442336 4884672