13685160 has 32 divisors (see below), whose sum is σ = 41055840. Its totient is φ = 3649344.

The previous prime is 13685159. The next prime is 13685173. The reversal of 13685160 is 6158631.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 56902 + ... + 57141.

It is an arithmetic number, because the mean of its divisors is an integer number (1282995).

Almost surely, 2^13685160 is an apocalyptic number.

13685160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13685160 is an abundant number, since it is smaller than the sum of its proper divisors (27370680).

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

13685160 is a wasteful number, since it uses less digits than its factorization.

13685160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114057 (or 114053 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 13685160 is about 3699.3458881267. The cubic root of 13685160 is about 239.1938228029.

The spelling of 13685160 in words is "thirteen million, six hundred eighty-five thousand, one hundred sixty".