12575275 has 12 divisors (see below), whose sum is σ = 15637392. Its totient is φ = 10031840.

The previous prime is 12575263. The next prime is 12575279. The reversal of 12575275 is 57257521.

It is not a de Polignac number, because 12575275 - 2⁹ = 12574763 is a prime.

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 12575275.

It is not an unprimeable number, because it can be changed into a prime (12575279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16554 + ... + 17296.

It is an arithmetic number, because the mean of its divisors is an integer number (1303116).

Almost surely, 2^12575275 is an apocalyptic number.

12575275 is a deficient number, since it is larger than the sum of its proper divisors (3062117).

12575275 is an equidigital number, since it uses as much as digits as its factorization.

12575275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430 (or 1425 counting only the distinct ones).

The product of its digits is 24500, while the sum is 34.

The square root of 12575275 is about 3546.1634198102. The cubic root of 12575275 is about 232.5443704580.

The spelling of 12575275 in words is "twelve million, five hundred seventy-five thousand, two hundred seventy-five".