12877625 has 16 divisors (see below), whose sum is σ = 16308864. Its totient is φ = 10150000.

The previous prime is 12877603. The next prime is 12877637. The reversal of 12877625 is 52677821.

It is not a de Polignac number, because 12877625 - 2⁶ = 12877561 is a prime.

It is a Duffinian number.

It is a Curzon 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, 8150 + ... + 9600.

It is an arithmetic number, because the mean of its divisors is an integer number (1019304).

Almost surely, 2^12877625 is an apocalyptic number.

It is an amenable number.

12877625 is a deficient number, since it is larger than the sum of its proper divisors (3431239).

12877625 is an equidigital number, since it uses as much as digits as its factorization.

12877625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537 (or 1527 counting only the distinct ones).

The product of its digits is 47040, while the sum is 38.

The square root of 12877625 is about 3588.5407897919. The cubic root of 12877625 is about 234.3933348619.

The spelling of 12877625 in words is "twelve million, eight hundred seventy-seven thousand, six hundred twenty-five".