52210944 has 216 divisors, whose sum is σ = 168360192. Its totient is φ = 15482880.

The previous prime is 52210861. The next prime is 52210969. The reversal of 52210944 is 44901225.

It is a super-2 number, since 2×52210944² = 5451965346742272, 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, 1214187 + ... + 1214229.

Almost surely, 2^52210944 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 52210944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84180096).

52210944 is an abundant number, since it is smaller than the sum of its proper divisors (116149248).

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

52210944 is a wasteful number, since it uses less digits than its factorization.

52210944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 52210944 is about 7225.7140823589. The cubic root of 52210944 is about 373.7551468141.

The spelling of 52210944 in words is "fifty-two million, two hundred ten thousand, nine hundred forty-four".