56801244 has 12 divisors (see below), whose sum is σ = 132536264. Its totient is φ = 18933744.

The previous prime is 56801243. The next prime is 56801281. The reversal of 56801244 is 44210865.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56801243) 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, 2366707 + ... + 2366730.

Almost surely, 2^56801244 is an apocalyptic number.

It is an amenable number.

56801244 is an abundant number, since it is smaller than the sum of its proper divisors (75735020).

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

56801244 is a wasteful number, since it uses less digits than its factorization.

56801244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4733444 (or 4733442 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 56801244 is about 7536.6600029456. The cubic root of 56801244 is about 384.4022748310.

The spelling of 56801244 in words is "fifty-six million, eight hundred one thousand, two hundred forty-four".