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4904680 = 2351171157
BaseRepresentation
bin10010101101011011101000
3100020011221211
4102231123220
52223422210
6253042504
756455234
oct22553350
910204854
104904680
11284aa60
121786434
1310295a1
149195c4
1566d38a
hex4ad6e8

4904680 has 64 divisors (see below), whose sum is σ = 12286080. Its totient is φ = 1747200.

The previous prime is 4904663. The next prime is 4904699. The reversal of 4904680 is 864094.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31162 + ... + 31318.

It is an arithmetic number, because the mean of its divisors is an integer number (191970).

Almost surely, 24904680 is an apocalyptic number.

4904680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4904680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6143040).

4904680 is an abundant number, since it is smaller than the sum of its proper divisors (7381400).

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

4904680 is a wasteful number, since it uses less digits than its factorization.

4904680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 4904680 is about 2214.6512140741. The cubic root of 4904680 is about 169.9039826878.

The spelling of 4904680 in words is "four million, nine hundred four thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 71 88 110 142 157 220 284 314 355 440 568 628 710 781 785 1256 1420 1562 1570 1727 2840 3124 3140 3454 3905 6248 6280 6908 7810 8635 11147 13816 15620 17270 22294 31240 34540 44588 55735 69080 89176 111470 122617 222940 245234 445880 490468 613085 980936 1226170 2452340 4904680