252572112 has 60 divisors (see below), whose sum is σ = 761229924. Its totient is φ = 77713920.

The previous prime is 252572087. The next prime is 252572129. The reversal of 252572112 is 211275252.

It can be written as a sum of positive squares in 2 ways, for example, as 79281216 + 173290896 = 8904^2 + 13164^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65589 + ... + 69332.

Almost surely, 2^252572112 is an apocalyptic number.

It is an amenable number.

252572112 is an abundant number, since it is smaller than the sum of its proper divisors (508657812).

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

252572112 is a wasteful number, since it uses less digits than its factorization.

252572112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134948 (or 134939 counting only the distinct ones).

The product of its digits is 2800, while the sum is 27.

The square root of 252572112 is about 15892.5174846530. The cubic root of 252572112 is about 632.1135965225.

The spelling of 252572112 in words is "two hundred fifty-two million, five hundred seventy-two thousand, one hundred twelve".