52238132 has 12 divisors (see below), whose sum is σ = 91535136. Its totient is φ = 26085240.

The previous prime is 52238119. The next prime is 52238159. The reversal of 52238132 is 23183225.

52238132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4808 + ... + 11295.

It is an arithmetic number, because the mean of its divisors is an integer number (7627928).

Almost surely, 2^52238132 is an apocalyptic number.

It is an amenable number.

52238132 is a deficient number, since it is larger than the sum of its proper divisors (39297004).

52238132 is a wasteful number, since it uses less digits than its factorization.

52238132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16918 (or 16916 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 52238132 is about 7227.5951740534. The cubic root of 52238132 is about 373.8200111946.

The spelling of 52238132 in words is "fifty-two million, two hundred thirty-eight thousand, one hundred thirty-two".