14975982 has 32 divisors (see below), whose sum is σ = 38035200. Its totient is φ = 4278744.

The previous prime is 14975969. The next prime is 14975993. The reversal of 14975982 is 28957941.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 19432 + ... + 20187.

It is an arithmetic number, because the mean of its divisors is an integer number (1188600).

Almost surely, 2^14975982 is an apocalyptic number.

14975982 is an abundant number, since it is smaller than the sum of its proper divisors (23059218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14975982 is a wasteful number, since it uses less digits than its factorization.

14975982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39637 (or 39631 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 14975982 is about 3869.8813935313. The cubic root of 14975982 is about 246.4895071561.

The spelling of 14975982 in words is "fourteen million, nine hundred seventy-five thousand, nine hundred eighty-two".