56544746 has 16 divisors (see below), whose sum is σ = 87472224. Its totient is φ = 27400464.

The previous prime is 56544739. The next prime is 56544757. The reversal of 56544746 is 64744565.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5585 + ... + 12011.

It is an arithmetic number, because the mean of its divisors is an integer number (5467014).

Almost surely, 2^56544746 is an apocalyptic number.

56544746 is a deficient number, since it is larger than the sum of its proper divisors (30927478).

56544746 is a wasteful number, since it uses less digits than its factorization.

56544746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6565.

The product of its digits is 403200, while the sum is 41.

The square root of 56544746 is about 7519.6240597519. The cubic root of 56544746 is about 383.8227851628.

The spelling of 56544746 in words is "fifty-six million, five hundred forty-four thousand, seven hundred forty-six".