12908375 has 16 divisors (see below), whose sum is σ = 16550976. Its totient is φ = 10044000.

The previous prime is 12908333. The next prime is 12908381. The reversal of 12908375 is 57380921.

It is not a de Polignac number, because 12908375 - 2¹⁰ = 12907351 is a prime.

It is a super-2 number, since 2×12908375² = 333252290281250, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 3230 + ... + 6020.

It is an arithmetic number, because the mean of its divisors is an integer number (1034436).

Almost surely, 2^12908375 is an apocalyptic number.

12908375 is a deficient number, since it is larger than the sum of its proper divisors (3642601).

12908375 is an equidigital number, since it uses as much as digits as its factorization.

12908375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843 (or 2833 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 12908375 is about 3592.8227064524. The cubic root of 12908375 is about 234.5797529251.

The spelling of 12908375 in words is "twelve million, nine hundred eight thousand, three hundred seventy-five".