12265475 has 6 divisors (see below), whose sum is σ = 15209220. Its totient is φ = 9812360.

The previous prime is 12265459. The next prime is 12265511. The reversal of 12265475 is 57456221.

12265475 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12265475 - 2⁴ = 12265459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245285 + ... + 245334.

It is an arithmetic number, because the mean of its divisors is an integer number (2534870).

Almost surely, 2^12265475 is an apocalyptic number.

12265475 is a deficient number, since it is larger than the sum of its proper divisors (2943745).

12265475 is an equidigital number, since it uses as much as digits as its factorization.

12265475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490629 (or 490624 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 12265475 is about 3502.2100165467. The cubic root of 12265475 is about 230.6188438267.

The spelling of 12265475 in words is "twelve million, two hundred sixty-five thousand, four hundred seventy-five".