13875960 has 64 divisors (see below), whose sum is σ = 47577600. Its totient is φ = 3171456.

The previous prime is 13875937. The next prime is 13875977. The reversal of 13875960 is 6957831.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7420 + ... + 9099.

It is an arithmetic number, because the mean of its divisors is an integer number (743400).

Almost surely, 2^13875960 is an apocalyptic number.

13875960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13875960 is an abundant number, since it is smaller than the sum of its proper divisors (33701640).

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

13875960 is a wasteful number, since it uses less digits than its factorization.

13875960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16540 (or 16536 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 13875960 is about 3725.0449661715. The cubic root of 13875960 is about 240.3003184910.

The spelling of 13875960 in words is "thirteen million, eight hundred seventy-five thousand, nine hundred sixty".