52264832 has 64 divisors (see below), whose sum is σ = 111555360. Its totient is φ = 24330240.

The previous prime is 52264819. The next prime is 52264841. The reversal of 52264832 is 23846225.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×52264832² = 5463225327976448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120488 + ... + 120920.

Almost surely, 2^52264832 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 52264832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55777680).

52264832 is an abundant number, since it is smaller than the sum of its proper divisors (59290528).

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

52264832 is a wasteful number, since it uses less digits than its factorization.

52264832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511 (or 499 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 52264832 is about 7229.4420254955. The cubic root of 52264832 is about 373.8836894177.

The spelling of 52264832 in words is "fifty-two million, two hundred sixty-four thousand, eight hundred thirty-two".