13690875 has 32 divisors (see below), whose sum is σ = 24860160. Its totient is φ = 6636000.

The previous prime is 13690861. The next prime is 13690877. The reversal of 13690875 is 57809631.

13690875 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13690875 - 2⁸ = 13690619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13690877) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2466 + ... + 5784.

It is an arithmetic number, because the mean of its divisors is an integer number (776880).

Almost surely, 2^13690875 is an apocalyptic number.

13690875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13690875 is a deficient number, since it is larger than the sum of its proper divisors (11169285).

13690875 is a wasteful number, since it uses less digits than its factorization.

13690875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348 (or 3338 counting only the distinct ones).

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

The square root of 13690875 is about 3700.1182413539. The cubic root of 13690875 is about 239.2271143989.

The spelling of 13690875 in words is "thirteen million, six hundred ninety thousand, eight hundred seventy-five".