14907131 has 8 divisors (see below), whose sum is σ = 15750720. Its totient is φ = 14085568.

The previous prime is 14907121. The next prime is 14907143. The reversal of 14907131 is 13170941.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14907131 is a prime.

It is a super-2 number, since 2×14907131² = 444445109302322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14907131.

It is not an unprimeable number, because it can be changed into a prime (14907121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4106 + ... + 6831.

It is an arithmetic number, because the mean of its divisors is an integer number (1968840).

Almost surely, 2^14907131 is an apocalyptic number.

14907131 is a deficient number, since it is larger than the sum of its proper divisors (843589).

14907131 is a wasteful number, since it uses less digits than its factorization.

14907131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11013.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 14907131 is about 3860.9753948970. The cubic root of 14907131 is about 246.1111875370. Note that the first 4 decimals are identical.

The spelling of 14907131 in words is "fourteen million, nine hundred seven thousand, one hundred thirty-one".