13765875 has 16 divisors (see below), whose sum is σ = 22907040. Its totient is φ = 7341600.

The previous prime is 13765859. The next prime is 13765879. The reversal of 13765875 is 57856731.

13765875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13765875 - 2⁴ = 13765859 is a prime.

It is a super-3 number, since 3×13765875³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13765879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17980 + ... + 18729.

It is an arithmetic number, because the mean of its divisors is an integer number (1431690).

Almost surely, 2^13765875 is an apocalyptic number.

13765875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13765875 is a deficient number, since it is larger than the sum of its proper divisors (9141165).

13765875 is an equidigital number, since it uses as much as digits as its factorization.

13765875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36727 (or 36717 counting only the distinct ones).

The product of its digits is 176400, while the sum is 42.

The square root of 13765875 is about 3710.2392106170. The cubic root of 13765875 is about 239.6631559270.

The spelling of 13765875 in words is "thirteen million, seven hundred sixty-five thousand, eight hundred seventy-five".