46257256 has 8 divisors (see below), whose sum is σ = 86732370. Its totient is φ = 23128624.

The previous prime is 46257247. The next prime is 46257271. The reversal of 46257256 is 65275264.

It can be written as a sum of positive squares in only one way, i.e., 42120100 + 4137156 = 6490^2 + 2034^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2891071 + ... + 2891086.

Almost surely, 2^46257256 is an apocalyptic number.

46257256 is the 4302-nd centered pentagonal number.

It is an amenable number.

46257256 is a deficient number, since it is larger than the sum of its proper divisors (40475114).

46257256 is a wasteful number, since it uses less digits than its factorization.

46257256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782163 (or 5782159 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 46257256 is about 6801.2687051755. The cubic root of 46257256 is about 358.9714882321.

It can be divided in two parts, 4625 and 7256, that added together give a square (11881 = 109²).

The spelling of 46257256 in words is "forty-six million, two hundred fifty-seven thousand, two hundred fifty-six".