14897972 has 12 divisors (see below), whose sum is σ = 26513760. Its totient is φ = 7322616.

The previous prime is 14897947. The next prime is 14897983. The reversal of 14897972 is 27979841.

14897972 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 3 ways as a sum of consecutive naturals, for example, 31328 + ... + 31799.

It is an arithmetic number, because the mean of its divisors is an integer number (2209480).

Almost surely, 2^14897972 is an apocalyptic number.

It is an amenable number.

14897972 is a deficient number, since it is larger than the sum of its proper divisors (11615788).

14897972 is a wasteful number, since it uses less digits than its factorization.

14897972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63190 (or 63188 counting only the distinct ones).

The product of its digits is 254016, while the sum is 47.

The square root of 14897972 is about 3859.7891134102. The cubic root of 14897972 is about 246.0607733164.

The spelling of 14897972 in words is "fourteen million, eight hundred ninety-seven thousand, nine hundred seventy-two".