52883928 has 40 divisors (see below), whose sum is σ = 148125780. Its totient is φ = 17627760.

The previous prime is 52883899. The next prime is 52883947. The reversal of 52883928 is 82938825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 40158 + ... + 41453.

Almost surely, 2^52883928 is an apocalyptic number.

It is an amenable number.

52883928 is an abundant number, since it is smaller than the sum of its proper divisors (95241852).

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

52883928 is a wasteful number, since it uses less digits than its factorization.

52883928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81629 (or 81616 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 52883928 is about 7272.1336621380. The cubic root of 52883928 is about 375.3541614139.

It can be divided in two parts, 5288 and 3928, that added together give a square (9216 = 96²).

The spelling of 52883928 in words is "fifty-two million, eight hundred eighty-three thousand, nine hundred twenty-eight".