56049744 has 20 divisors (see below), whose sum is σ = 144795296. Its totient is φ = 18683232.

The previous prime is 56049739. The next prime is 56049757. The reversal of 56049744 is 44794065.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583804 + ... + 583899.

Almost surely, 2^56049744 is an apocalyptic number.

It is an amenable number.

56049744 is an abundant number, since it is smaller than the sum of its proper divisors (88745552).

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

56049744 is a wasteful number, since it uses less digits than its factorization.

56049744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167714 (or 1167708 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 56049744 is about 7486.6376965898. The cubic root of 56049744 is about 382.6994849916.

The spelling of 56049744 in words is "fifty-six million, forty-nine thousand, seven hundred forty-four".