12741375 has 32 divisors (see below), whose sum is σ = 21587904. Its totient is φ = 6672000.

The previous prime is 12741367. The next prime is 12741397. The reversal of 12741375 is 57314721.

It is not a de Polignac number, because 12741375 - 2³ = 12741367 is a prime.

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, 22597 + ... + 23153.

It is an arithmetic number, because the mean of its divisors is an integer number (674622).

Almost surely, 2^12741375 is an apocalyptic number.

12741375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12741375 is a deficient number, since it is larger than the sum of its proper divisors (8846529).

12741375 is an equidigital number, since it uses as much as digits as its factorization.

12741375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636 (or 626 counting only the distinct ones).

The product of its digits is 5880, while the sum is 30.

The square root of 12741375 is about 3569.5062683794. The cubic root of 12741375 is about 233.5637463188.

The spelling of 12741375 in words is "twelve million, seven hundred forty-one thousand, three hundred seventy-five".