13512982 has 16 divisors (see below), whose sum is σ = 23392512. Its totient is φ = 5734440.

The previous prime is 13512979. The next prime is 13512991. The reversal of 13512982 is 28921531.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3244 + ... + 6127.

It is an arithmetic number, because the mean of its divisors is an integer number (1462032).

Almost surely, 2^13512982 is an apocalyptic number.

13512982 is a deficient number, since it is larger than the sum of its proper divisors (9879530).

13512982 is a wasteful number, since it uses less digits than its factorization.

13512982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9483.

The product of its digits is 4320, while the sum is 31.

The square root of 13512982 is about 3676.0008161044. Note that the first 3 decimals coincide. The cubic root of 13512982 is about 238.1864579372.

The spelling of 13512982 in words is "thirteen million, five hundred twelve thousand, nine hundred eighty-two".