13385375 has 16 divisors (see below), whose sum is σ = 17690400. Its totient is φ = 10076800.

The previous prime is 13385371. The next prime is 13385387. The reversal of 13385375 is 57358331.

It is not a de Polignac number, because 13385375 - 2² = 13385371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13385371) 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, 1025 + ... + 5274.

It is an arithmetic number, because the mean of its divisors is an integer number (1105650).

Almost surely, 2^13385375 is an apocalyptic number.

13385375 is a deficient number, since it is larger than the sum of its proper divisors (4305025).

13385375 is an equidigital number, since it uses as much as digits as its factorization.

13385375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6331 (or 6321 counting only the distinct ones).

The product of its digits is 37800, while the sum is 35.

The square root of 13385375 is about 3658.6028754157. The cubic root of 13385375 is about 237.4343308745.

The spelling of 13385375 in words is "thirteen million, three hundred eighty-five thousand, three hundred seventy-five".