12802375 has 32 divisors (see below), whose sum is σ = 17177472. Its totient is φ = 9504000.

The previous prime is 12802357. The next prime is 12802397. The reversal of 12802375 is 57320821.

12802375 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 12802375 - 2⁹ = 12801863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175339 + ... + 175411.

It is an arithmetic number, because the mean of its divisors is an integer number (536796).

Almost surely, 2^12802375 is an apocalyptic number.

12802375 is a deficient number, since it is larger than the sum of its proper divisors (4375097).

12802375 is an equidigital number, since it uses as much as digits as its factorization.

12802375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 12802375 is about 3578.0406649450. The cubic root of 12802375 is about 233.9358859584.

It can be divided in two parts, 1280 and 2375, that added together give a triangular number (3655 = T₈₅).

The spelling of 12802375 in words is "twelve million, eight hundred two thousand, three hundred seventy-five".