12735375 has 16 divisors (see below), whose sum is σ = 21192288. Its totient is φ = 6792000.

The previous prime is 12735347. The next prime is 12735391. The reversal of 12735375 is 57353721.

12735375 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 12735375 - 2⁵ = 12735343 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16606 + ... + 17355.

It is an arithmetic number, because the mean of its divisors is an integer number (1324518).

Almost surely, 2^12735375 is an apocalyptic number.

12735375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12735375 is a deficient number, since it is larger than the sum of its proper divisors (8456913).

12735375 is an equidigital number, since it uses as much as digits as its factorization.

12735375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33979 (or 33969 counting only the distinct ones).

The product of its digits is 22050, while the sum is 33.

The square root of 12735375 is about 3568.6657170433. The cubic root of 12735375 is about 233.5270783111.

The spelling of 12735375 in words is "twelve million, seven hundred thirty-five thousand, three hundred seventy-five".