52242136 has 16 divisors (see below), whose sum is σ = 98348040. Its totient is φ = 26016000.

The previous prime is 52242107. The next prime is 52242143. The reversal of 52242136 is 63124225.

52242136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52242136.

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, 11001 + ... + 15016.

Almost surely, 2^52242136 is an apocalyptic number.

It is an amenable number.

52242136 is a deficient number, since it is larger than the sum of its proper divisors (46105904).

52242136 is a wasteful number, since it uses less digits than its factorization.

52242136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26274 (or 26270 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 52242136 is about 7227.8721626769. The cubic root of 52242136 is about 373.8295619258.

The spelling of 52242136 in words is "fifty-two million, two hundred forty-two thousand, one hundred thirty-six".