15152272 has 20 divisors (see below), whose sum is σ = 30903280. Its totient is φ = 7177248.

The previous prime is 15152261. The next prime is 15152281. The reversal of 15152272 is 27225151.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24618 + ... + 25225.

It is an arithmetic number, because the mean of its divisors is an integer number (1545164).

Almost surely, 2^15152272 is an apocalyptic number.

It is an amenable number.

15152272 is an abundant number, since it is smaller than the sum of its proper divisors (15751008).

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

15152272 is a wasteful number, since it uses less digits than its factorization.

15152272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49870 (or 49864 counting only the distinct ones).

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

The square root of 15152272 is about 3892.5919385417. The cubic root of 15152272 is about 247.4529216989.

The spelling of 15152272 in words is "fifteen million, one hundred fifty-two thousand, two hundred seventy-two".