13816375 has 16 divisors (see below), whose sum is σ = 17420832. Its totient is φ = 10939200.

The previous prime is 13816357. The next prime is 13816381. The reversal of 13816375 is 57361831.

It is not a de Polignac number, because 13816375 - 2⁷ = 13816247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13816375.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 12859 + ... + 13891.

It is an arithmetic number, because the mean of its divisors is an integer number (1088802).

Almost surely, 2^13816375 is an apocalyptic number.

13816375 is a deficient number, since it is larger than the sum of its proper divisors (3604457).

13816375 is a wasteful number, since it uses less digits than its factorization.

13816375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155 (or 1145 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 13816375 is about 3717.0384716868. The cubic root of 13816375 is about 239.9558657271.

The spelling of 13816375 in words is "thirteen million, eight hundred sixteen thousand, three hundred seventy-five".