12875872 has 12 divisors (see below), whose sum is σ = 25349436. Its totient is φ = 6437920.

The previous prime is 12875869. The next prime is 12875879. The reversal of 12875872 is 27857821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12875879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201154 + ... + 201217.

It is an arithmetic number, because the mean of its divisors is an integer number (2112453).

Almost surely, 2^12875872 is an apocalyptic number.

It is an amenable number.

12875872 is a deficient number, since it is larger than the sum of its proper divisors (12473564).

12875872 is an equidigital number, since it uses as much as digits as its factorization.

12875872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402381 (or 402373 counting only the distinct ones).

The product of its digits is 62720, while the sum is 40.

The square root of 12875872 is about 3588.2965317822. The cubic root of 12875872 is about 234.3826985797.

The spelling of 12875872 in words is "twelve million, eight hundred seventy-five thousand, eight hundred seventy-two".