12675905 has 8 divisors (see below), whose sum is σ = 16593984. Its totient is φ = 9218800.

The previous prime is 12675893. The next prime is 12675913. The reversal of 12675905 is 50957621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12675905 - 2¹⁸ = 12413761 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115181 + ... + 115290.

It is an arithmetic number, because the mean of its divisors is an integer number (2074248).

Almost surely, 2^12675905 is an apocalyptic number.

It is an amenable number.

12675905 is a deficient number, since it is larger than the sum of its proper divisors (3918079).

12675905 is a wasteful number, since it uses less digits than its factorization.

12675905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230487.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 12675905 is about 3560.3237212366. The cubic root of 12675905 is about 233.1630128939.

The spelling of 12675905 in words is "twelve million, six hundred seventy-five thousand, nine hundred five".