4464256 has 16 divisors (see below), whose sum is σ = 8893890. Its totient is φ = 2232064.

The previous prime is 4464253. The next prime is 4464269. The reversal of 4464256 is 6524644.

It can be written as a sum of positive squares in only one way, i.e., 3297856 + 1166400 = 1816^2 + 1080^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4464253) 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 as a sum of consecutive naturals, namely, 17311 + ... + 17566.

Almost surely, 2^4464256 is an apocalyptic number.

It is an amenable number.

4464256 is a deficient number, since it is larger than the sum of its proper divisors (4429634).

4464256 is an equidigital number, since it uses as much as digits as its factorization.

4464256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34891 (or 34879 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 4464256 is about 2112.8786051262. The cubic root of 4464256 is about 164.6580736791.

The spelling of 4464256 in words is "four million, four hundred sixty-four thousand, two hundred fifty-six".