13982908 has 24 divisors (see below), whose sum is σ = 26342064. Its totient is φ = 6470400.

The previous prime is 13982893. The next prime is 13982909. The reversal of 13982908 is 80928931.

It is a super-2 number, since 2×13982908² = 391043432272928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13982909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2463 + ... + 5833.

It is an arithmetic number, because the mean of its divisors is an integer number (1097586).

Almost surely, 2^13982908 is an apocalyptic number.

It is an amenable number.

13982908 is a deficient number, since it is larger than the sum of its proper divisors (12359156).

13982908 is a wasteful number, since it uses less digits than its factorization.

13982908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453 (or 3451 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 13982908 is about 3739.3726746608. The cubic root of 13982908 is about 240.9161051627.

The spelling of 13982908 in words is "thirteen million, nine hundred eighty-two thousand, nine hundred eight".