52328592 has 120 divisors (see below), whose sum is σ = 155899744. Its totient is φ = 16982784.

The previous prime is 52328581. The next prime is 52328621. The reversal of 52328592 is 29582325.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 167028 + ... + 167340.

Almost surely, 2^52328592 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 52328592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77949872).

52328592 is an abundant number, since it is smaller than the sum of its proper divisors (103571152).

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

52328592 is a wasteful number, since it uses less digits than its factorization.

52328592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 361 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 52328592 is about 7233.8504269856. The cubic root of 52328592 is about 374.0356662870.

It can be divided in two parts, 5232 and 8592, that added together give a cube (13824 = 24³).

The spelling of 52328592 in words is "fifty-two million, three hundred twenty-eight thousand, five hundred ninety-two".