56256002 has 16 divisors (see below), whose sum is σ = 93794112. Its totient is φ = 25087920.

The previous prime is 56256001. The next prime is 56256007. The reversal of 56256002 is 20065265.

It is a happy number.

It is a super-2 number, since 2×56256002² = 6329475522048008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56256001) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 22958 + ... + 25289.

It is an arithmetic number, because the mean of its divisors is an integer number (5862132).

Almost surely, 2^56256002 is an apocalyptic number.

56256002 is a deficient number, since it is larger than the sum of its proper divisors (37538110).

56256002 is a wasteful number, since it uses less digits than its factorization.

56256002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48313.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 56256002 is about 7500.4001226601. The cubic root of 56256002 is about 383.1683435320.

The spelling of 56256002 in words is "fifty-six million, two hundred fifty-six thousand, two".