115072252 has 12 divisors (see below), whose sum is σ = 213222240. Its totient is φ = 54151616.

The previous prime is 115072249. The next prime is 115072267. The reversal of 115072252 is 252270511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 846052 + ... + 846187.

It is an arithmetic number, because the mean of its divisors is an integer number (17768520).

Almost surely, 2^115072252 is an apocalyptic number.

It is an amenable number.

115072252 is a deficient number, since it is larger than the sum of its proper divisors (98149988).

115072252 is a wasteful number, since it uses less digits than its factorization.

115072252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692260 (or 1692258 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 115072252 is about 10727.1735326693. The cubic root of 115072252 is about 486.3962345244.

The spelling of 115072252 in words is "one hundred fifteen million, seventy-two thousand, two hundred fifty-two".