13086875 has 10 divisors (see below), whose sum is σ = 16354140. Its totient is φ = 10469000.

The previous prime is 13086851. The next prime is 13086881. The reversal of 13086875 is 57868031.

It is not a de Polignac number, because 13086875 - 2⁶ = 13086811 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9845 + ... + 11094.

It is an arithmetic number, because the mean of its divisors is an integer number (1635414).

Almost surely, 2^13086875 is an apocalyptic number.

13086875 is a deficient number, since it is larger than the sum of its proper divisors (3267265).

13086875 is an frugal number, since it uses more digits than its factorization.

13086875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20959 (or 20944 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 13086875 is about 3617.5786100650. The cubic root of 13086875 is about 235.6560812168.

The spelling of 13086875 in words is "thirteen million, eighty-six thousand, eight hundred seventy-five".