4465256 has 16 divisors (see below), whose sum is σ = 8455200. Its totient is φ = 2210544.

The previous prime is 4465231. The next prime is 4465259. The reversal of 4465256 is 6525644.

It is a super-2 number, since 2×4465256² = 39877022291072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4465259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886 + ... + 3533.

It is an arithmetic number, because the mean of its divisors is an integer number (528450).

Almost surely, 2^4465256 is an apocalyptic number.

It is an amenable number.

4465256 is a deficient number, since it is larger than the sum of its proper divisors (3989944).

4465256 is a wasteful number, since it uses less digits than its factorization.

4465256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5528 (or 5524 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 4465256 is about 2113.1152358544. The cubic root of 4465256 is about 164.6703673125.

The spelling of 4465256 in words is "four million, four hundred sixty-five thousand, two hundred fifty-six".