12707575 has 12 divisors (see below), whose sum is σ = 16125208. Its totient is φ = 9928800.

The previous prime is 12707567. The next prime is 12707603. The reversal of 12707575 is 57570721.

It is not a de Polignac number, because 12707575 - 2³ = 12707567 is a prime.

It is a super-2 number, since 2×12707575² = 322964924761250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12707575.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4836 + ... + 6985.

Almost surely, 2^12707575 is an apocalyptic number.

12707575 is a deficient number, since it is larger than the sum of its proper divisors (3417633).

12707575 is a wasteful number, since it uses less digits than its factorization.

12707575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11874 (or 11869 counting only the distinct ones).

The product of its (nonzero) digits is 17150, while the sum is 34.

The square root of 12707575 is about 3564.7685759387. The cubic root of 12707575 is about 233.3570327402.

The spelling of 12707575 in words is "twelve million, seven hundred seven thousand, five hundred seventy-five".