13765375 has 32 divisors (see below), whose sum is σ = 19027008. Its totient is φ = 9878400.

The previous prime is 13765373. The next prime is 13765379. The reversal of 13765375 is 57356731.

It is a happy number.

It is not a de Polignac number, because 13765375 - 2¹ = 13765373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13765373) 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, 69777 + ... + 69973.

It is an arithmetic number, because the mean of its divisors is an integer number (594594).

Almost surely, 2^13765375 is an apocalyptic number.

13765375 is a deficient number, since it is larger than the sum of its proper divisors (5261633).

13765375 is a wasteful number, since it uses less digits than its factorization.

13765375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 258 counting only the distinct ones).

The product of its digits is 66150, while the sum is 37.

The square root of 13765375 is about 3710.1718289050. The cubic root of 13765375 is about 239.6602542340.

The spelling of 13765375 in words is "thirteen million, seven hundred sixty-five thousand, three hundred seventy-five".