13715982 has 36 divisors (see below), whose sum is σ = 34572096. Its totient is φ = 3918600.

The previous prime is 13715939. The next prime is 13715983. The reversal of 13715982 is 28951731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13715983) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6894 + ... + 8657.

It is an arithmetic number, because the mean of its divisors is an integer number (960336).

Almost surely, 2^13715982 is an apocalyptic number.

13715982 is an abundant number, since it is smaller than the sum of its proper divisors (20856114).

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

13715982 is a wasteful number, since it uses less digits than its factorization.

13715982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15573 (or 15563 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 13715982 is about 3703.5094167560. The cubic root of 13715982 is about 239.3732605818.

The spelling of 13715982 in words is "thirteen million, seven hundred fifteen thousand, nine hundred eighty-two".