15112252 has 48 divisors (see below), whose sum is σ = 29611008. Its totient is φ = 6716160.

The previous prime is 15112249. The next prime is 15112267. The reversal of 15112252 is 25221151.

15112252 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141183 + ... + 141289.

It is an arithmetic number, because the mean of its divisors is an integer number (616896).

Almost surely, 2^15112252 is an apocalyptic number.

It is an amenable number.

15112252 is a deficient number, since it is larger than the sum of its proper divisors (14498756).

15112252 is a wasteful number, since it uses less digits than its factorization.

15112252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 224 counting only the distinct ones).

The product of its digits is 200, while the sum is 19.

The square root of 15112252 is about 3887.4480060832. The cubic root of 15112252 is about 247.2348730489.

It can be divided in two parts, 151 and 12252, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 15112252 in words is "fifteen million, one hundred twelve thousand, two hundred fifty-two".