4665256 has 16 divisors (see below), whose sum is σ = 8984340. Its totient is φ = 2269440.

The previous prime is 4665247. The next prime is 4665263. The reversal of 4665256 is 6525664.

It can be written as a sum of positive squares in 2 ways, for example, as 4268356 + 396900 = 2066^2 + 630^2 .

It is a super-2 number, since 2×4665256² = 43529227091072, which contains 22 as substring.

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, 7585 + ... + 8176.

Almost surely, 2^4665256 is an apocalyptic number.

It is an amenable number.

4665256 is a deficient number, since it is larger than the sum of its proper divisors (4319084).

4665256 is a wasteful number, since it uses less digits than its factorization.

4665256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15804 (or 15800 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 4665256 is about 2159.9203689025. The cubic root of 4665256 is about 167.0930911536.

The spelling of 4665256 in words is "four million, six hundred sixty-five thousand, two hundred fifty-six".