13713860 has 24 divisors (see below), whose sum is σ = 29100120. Its totient is φ = 5428224.

The previous prime is 13713859. The next prime is 13713893. The reversal of 13713860 is 6831731.

It can be written as a sum of positive squares in 4 ways, for example, as 652864 + 13060996 = 808^2 + 3614^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595 + ... + 5474.

It is an arithmetic number, because the mean of its divisors is an integer number (1212505).

Almost surely, 2^13713860 is an apocalyptic number.

13713860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13713860 is an abundant number, since it is smaller than the sum of its proper divisors (15386260).

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

13713860 is a wasteful number, since it uses less digits than its factorization.

13713860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7175 (or 7173 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 13713860 is about 3703.2229206463. Note that the first 3 decimals coincide. The cubic root of 13713860 is about 239.3609154636.

The spelling of 13713860 in words is "thirteen million, seven hundred thirteen thousand, eight hundred sixty".