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4976868 = 2231361523
BaseRepresentation
bin10010111111000011100100
3100100211222110
4102333003210
52233224433
6254401020
760205551
oct22770344
910324873
104976868
11289a216
121800170
1310533c0
14937a28
15684963
hex4bf0e4

4976868 has 48 divisors (see below), whose sum is σ = 12735296. Its totient is φ = 1503360.

The previous prime is 4976861. The next prime is 4976897. The reversal of 4976868 is 8686794.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (4976861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9255 + ... + 9777.

Almost surely, 24976868 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 4976868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6367648).

4976868 is an abundant number, since it is smaller than the sum of its proper divisors (7758428).

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

4976868 is a wasteful number, since it uses less digits than its factorization.

4976868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 602 counting only the distinct ones).

The product of its digits is 580608, while the sum is 48.

The square root of 4976868 is about 2230.8895086938. The cubic root of 4976868 is about 170.7334858663.

The spelling of 4976868 in words is "four million, nine hundred seventy-six thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 12 13 26 39 52 61 78 122 156 183 244 366 523 732 793 1046 1569 1586 2092 2379 3138 3172 4758 6276 6799 9516 13598 20397 27196 31903 40794 63806 81588 95709 127612 191418 382836 414739 829478 1244217 1658956 2488434 4976868