14972867 has 16 divisors (see below), whose sum is σ = 18578112. Its totient is φ = 11750400.

The previous prime is 14972857. The next prime is 14972887. The reversal of 14972867 is 76827941.

It is a cyclic number.

It is not a de Polignac number, because 14972867 - 2⁸ = 14972611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14972807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11867 + ... + 13067.

It is an arithmetic number, because the mean of its divisors is an integer number (1161132).

Almost surely, 2^14972867 is an apocalyptic number.

14972867 is a deficient number, since it is larger than the sum of its proper divisors (3605245).

14972867 is a wasteful number, since it uses less digits than its factorization.

14972867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358.

The product of its digits is 169344, while the sum is 44.

The square root of 14972867 is about 3869.4789054859. The cubic root of 14972867 is about 246.4724160552.

The spelling of 14972867 in words is "fourteen million, nine hundred seventy-two thousand, eight hundred sixty-seven".