56344961 has 4 divisors (see below), whose sum is σ = 57138624. Its totient is φ = 55551300.

The previous prime is 56344957. The next prime is 56344973. The reversal of 56344961 is 16944365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56344961 - 2² = 56344957 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56344931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396725 + ... + 396866.

It is an arithmetic number, because the mean of its divisors is an integer number (14284656).

Almost surely, 2^56344961 is an apocalyptic number.

It is an amenable number.

56344961 is a deficient number, since it is larger than the sum of its proper divisors (793663).

56344961 is an equidigital number, since it uses as much as digits as its factorization.

56344961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793662.

The product of its digits is 77760, while the sum is 38.

The square root of 56344961 is about 7506.3280637073. The cubic root of 56344961 is about 383.3702083409.

The spelling of 56344961 in words is "fifty-six million, three hundred forty-four thousand, nine hundred sixty-one".