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4976644 = 222714591
BaseRepresentation
bin10010111111000000000100
3100100211200011
4102333000010
52233223034
6254400004
760205111
oct22770004
910324604
104976644
11289a032
121800004
13105327a
14937908
15684864
hex4bf004

4976644 has 12 divisors (see below), whose sum is σ = 8743168. Its totient is φ = 2478600.

The previous prime is 4976639. The next prime is 4976663. The reversal of 4976644 is 4466794.

It is a junction number, because it is equal to n+sod(n) for n = 4976597 and 4976606.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1212 + ... + 3379.

Almost surely, 24976644 is an apocalyptic number.

It is an amenable number.

4976644 is a deficient number, since it is larger than the sum of its proper divisors (3766524).

4976644 is a wasteful number, since it uses less digits than its factorization.

4976644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4866 (or 4864 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 4976644 is about 2230.8393039392. The cubic root of 4976644 is about 170.7309243575.

The spelling of 4976644 in words is "four million, nine hundred seventy-six thousand, six hundred forty-four".

Divisors: 1 2 4 271 542 1084 4591 9182 18364 1244161 2488322 4976644