14856957 has 12 divisors (see below), whose sum is σ = 21552960. Its totient is φ = 9861768.

The previous prime is 14856949. The next prime is 14856971. The reversal of 14856957 is 75965841.

It is not a de Polignac number, because 14856957 - 2³ = 14856949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14856937) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1303 + ... + 5604.

It is an arithmetic number, because the mean of its divisors is an integer number (1796080).

Almost surely, 2^14856957 is an apocalyptic number.

It is an amenable number.

14856957 is a deficient number, since it is larger than the sum of its proper divisors (6696003).

14856957 is a wasteful number, since it uses less digits than its factorization.

14856957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7152 (or 7149 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The square root of 14856957 is about 3854.4723374283. The cubic root of 14856957 is about 245.8347591478.

The spelling of 14856957 in words is "fourteen million, eight hundred fifty-six thousand, nine hundred fifty-seven".