15072152 has 16 divisors (see below), whose sum is σ = 28397400. Its totient is φ = 7499520.

The previous prime is 15072131. The next prime is 15072191. The reversal of 15072152 is 25127051.

It is a happy number.

It is a super-2 number, since 2×15072152² = 454339531822208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2777 + ... + 6152.

Almost surely, 2^15072152 is an apocalyptic number.

It is an amenable number.

15072152 is a deficient number, since it is larger than the sum of its proper divisors (13325248).

15072152 is a wasteful number, since it uses less digits than its factorization.

15072152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9146 (or 9142 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 15072152 is about 3882.2869548760. The cubic root of 15072152 is about 247.0160020666.

The spelling of 15072152 in words is "fifteen million, seventy-two thousand, one hundred fifty-two".