15008972 has 24 divisors (see below), whose sum is σ = 29901312. Its totient is φ = 6525200.

The previous prime is 15008957. The next prime is 15009023. The reversal of 15008972 is 27980051.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6404 + ... + 8427.

It is an arithmetic number, because the mean of its divisors is an integer number (1245888).

Almost surely, 2^15008972 is an apocalyptic number.

It is an amenable number.

15008972 is a deficient number, since it is larger than the sum of its proper divisors (14892340).

15008972 is a wasteful number, since it uses less digits than its factorization.

15008972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14869 (or 14867 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 15008972 is about 3874.1414532771. The cubic root of 15008972 is about 246.6703684210.

The spelling of 15008972 in words is "fifteen million, eight thousand, nine hundred seventy-two".