4656656 has 10 divisors (see below), whose sum is σ = 9022302. Its totient is φ = 2328320.

The previous prime is 4656643. The next prime is 4656661. The reversal of 4656656 is 6566564.

It can be written as a sum of positive squares in only one way, i.e., 4343056 + 313600 = 2084^2 + 560^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145505 + ... + 145536.

Almost surely, 2^4656656 is an apocalyptic number.

It is an amenable number.

4656656 is a deficient number, since it is larger than the sum of its proper divisors (4365646).

4656656 is a wasteful number, since it uses less digits than its factorization.

4656656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291049 (or 291043 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The square root of 4656656 is about 2157.9286364475. The cubic root of 4656656 is about 166.9903540630.

The spelling of 4656656 in words is "four million, six hundred fifty-six thousand, six hundred fifty-six".