52723392 has 112 divisors (see below), whose sum is σ = 153070560. Its totient is φ = 15941632.

The previous prime is 52723387. The next prime is 52723441. The reversal of 52723392 is 29332725.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94378 + ... + 94934.

Almost surely, 2^52723392 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 52723392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76535280).

52723392 is an abundant number, since it is smaller than the sum of its proper divisors (100347168).

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

52723392 is a wasteful number, since it uses less digits than its factorization.

52723392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618 (or 608 counting only the distinct ones).

The product of its digits is 22680, while the sum is 33.

The square root of 52723392 is about 7261.0875218524. The cubic root of 52723392 is about 374.9739644147.

The spelling of 52723392 in words is "fifty-two million, seven hundred twenty-three thousand, three hundred ninety-two".