14387957 has 8 divisors (see below), whose sum is σ = 14601216. Its totient is φ = 14176512.

The previous prime is 14387939. The next prime is 14388037. The reversal of 14387957 is 75978341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14387957 - 2⁸ = 14387701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14387257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24218 + ... + 24804.

It is an arithmetic number, because the mean of its divisors is an integer number (1825152).

Almost surely, 2^14387957 is an apocalyptic number.

It is an amenable number.

14387957 is a deficient number, since it is larger than the sum of its proper divisors (213259).

14387957 is a wasteful number, since it uses less digits than its factorization.

14387957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907.

The product of its digits is 211680, while the sum is 44.

The square root of 14387957 is about 3793.1460557168. The cubic root of 14387957 is about 243.2202387232.

The spelling of 14387957 in words is "fourteen million, three hundred eighty-seven thousand, nine hundred fifty-seven".