14931172 has 12 divisors (see below), whose sum is σ = 27030780. Its totient is φ = 7208096.

The previous prime is 14931167. The next prime is 14931179. The reversal of 14931172 is 27113941.

It can be written as a sum of positive squares in 2 ways, for example, as 7929856 + 7001316 = 2816^2 + 2646^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14931172.

It is not an unprimeable number, because it can be changed into a prime (14931179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64243 + ... + 64474.

It is an arithmetic number, because the mean of its divisors is an integer number (2252565).

Almost surely, 2^14931172 is an apocalyptic number.

It is an amenable number.

14931172 is a deficient number, since it is larger than the sum of its proper divisors (12099608).

14931172 is a wasteful number, since it uses less digits than its factorization.

14931172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128750 (or 128748 counting only the distinct ones).

The product of its digits is 1512, while the sum is 28.

The square root of 14931172 is about 3864.0874731300. The cubic root of 14931172 is about 246.2434191341.

The spelling of 14931172 in words is "fourteen million, nine hundred thirty-one thousand, one hundred seventy-two".