56224344 has 96 divisors (see below), whose sum is σ = 162792000. Its totient is φ = 16125120.

The previous prime is 56224313. The next prime is 56224373. The reversal of 56224344 is 44342265.

It is a super-2 number, since 2×56224344² = 6322353716460672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54667 + ... + 55685.

It is an arithmetic number, because the mean of its divisors is an integer number (1695750).

Almost surely, 2^56224344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56224344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81396000).

56224344 is an abundant number, since it is smaller than the sum of its proper divisors (106567656).

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

56224344 is a wasteful number, since it uses less digits than its factorization.

56224344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069 (or 1054 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 56224344 is about 7498.2894049243. The cubic root of 56224344 is about 383.0964541978.

The spelling of 56224344 in words is "fifty-six million, two hundred twenty-four thousand, three hundred forty-four".