52936632 has 128 divisors (see below), whose sum is σ = 169881600. Its totient is φ = 14961024.

The previous prime is 52936601. The next prime is 52936643. The reversal of 52936632 is 23663925.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237273 + ... + 237495.

It is an arithmetic number, because the mean of its divisors is an integer number (1327200).

Almost surely, 2^52936632 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 52936632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84940800).

52936632 is an abundant number, since it is smaller than the sum of its proper divisors (116944968).

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

52936632 is a wasteful number, since it uses less digits than its factorization.

52936632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 392 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 52936632 is about 7275.7564555172. The cubic root of 52936632 is about 375.4788123764.

The spelling of 52936632 in words is "fifty-two million, nine hundred thirty-six thousand, six hundred thirty-two".