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4768500 = 2235311172
BaseRepresentation
bin10010001100001011110100
322222021011010
4102030023310
52210043000
6250112220
755350222
oct22141364
98867133
104768500
112767710
12171b670
13cac5c9
148c1b12
15642d50
hex48c2f4

4768500 has 144 divisors (see below), whose sum is σ = 16091712. Its totient is φ = 1088000.

The previous prime is 4768493. The next prime is 4768501. The reversal of 4768500 is 58674.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4768501) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 280492 + ... + 280508.

It is an arithmetic number, because the mean of its divisors is an integer number (111748).

Almost surely, 24768500 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 4768500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8045856).

4768500 is an abundant number, since it is smaller than the sum of its proper divisors (11323212).

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

4768500 is a wasteful number, since it uses less digits than its factorization.

4768500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 38 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 4768500 is about 2183.6895383731. The cubic root of 4768500 is about 168.3167211220.

The spelling of 4768500 in words is "four million, seven hundred sixty-eight thousand, five hundred".

Divisors: 1 2 3 4 5 6 10 11 12 15 17 20 22 25 30 33 34 44 50 51 55 60 66 68 75 85 100 102 110 125 132 150 165 170 187 204 220 250 255 275 289 300 330 340 374 375 425 500 510 550 561 578 660 748 750 825 850 867 935 1020 1100 1122 1156 1275 1375 1445 1500 1650 1700 1734 1870 2125 2244 2550 2750 2805 2890 3179 3300 3468 3740 4125 4250 4335 4675 5100 5500 5610 5780 6358 6375 7225 8250 8500 8670 9350 9537 11220 12716 12750 14025 14450 15895 16500 17340 18700 19074 21675 23375 25500 28050 28900 31790 36125 38148 43350 46750 47685 56100 63580 70125 72250 79475 86700 93500 95370 108375 140250 144500 158950 190740 216750 238425 280500 317900 397375 433500 476850 794750 953700 1192125 1589500 2384250 4768500