14942957 has 4 divisors (see below), whose sum is σ = 14950716. Its totient is φ = 14935200.

The previous prime is 14942927. The next prime is 14942959. The reversal of 14942957 is 75924941.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1297321 + 13645636 = 1139^2 + 3694^2 .

It is a cyclic number.

It is not a de Polignac number, because 14942957 - 2¹⁰ = 14941933 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 (14942959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1457 + ... + 5657.

It is an arithmetic number, because the mean of its divisors is an integer number (3737679).

Almost surely, 2^14942957 is an apocalyptic number.

It is an amenable number.

14942957 is a deficient number, since it is larger than the sum of its proper divisors (7759).

14942957 is an equidigital number, since it uses as much as digits as its factorization.

14942957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7758.

The product of its digits is 90720, while the sum is 41.

The square root of 14942957 is about 3865.6121119429. The cubic root of 14942957 is about 246.3081877834.

The spelling of 14942957 in words is "fourteen million, nine hundred forty-two thousand, nine hundred fifty-seven".