56143344 has 40 divisors (see below), whose sum is σ = 145896912. Its totient is φ = 18603520.

The previous prime is 56143327. The next prime is 56143361. The reversal of 56143344 is 44334165.

It is an interprime number because it is at equal distance from previous prime (56143327) and next prime (56143361).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4924 + ... + 11684.

Almost surely, 2^56143344 is an apocalyptic number.

It is an amenable number.

56143344 is an abundant number, since it is smaller than the sum of its proper divisors (89753568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56143344 is a wasteful number, since it uses less digits than its factorization.

56143344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6945 (or 6939 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 56143344 is about 7492.8862262816. The cubic root of 56143344 is about 382.9123955730.

The spelling of 56143344 in words is "fifty-six million, one hundred forty-three thousand, three hundred forty-four".