12254975 has 12 divisors (see below), whose sum is σ = 15857616. Its totient is φ = 9377280.

The previous prime is 12254971. The next prime is 12254987. The reversal of 12254975 is 57945221.

It is not a de Polignac number, because 12254975 - 2² = 12254971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12254971) 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, 10082 + ... + 11231.

It is an arithmetic number, because the mean of its divisors is an integer number (1321468).

Almost surely, 2^12254975 is an apocalyptic number.

12254975 is a deficient number, since it is larger than the sum of its proper divisors (3602641).

12254975 is a wasteful number, since it uses less digits than its factorization.

12254975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21346 (or 21341 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 12254975 is about 3500.7106421411. The cubic root of 12254975 is about 230.5530170739.

The spelling of 12254975 in words is "twelve million, two hundred fifty-four thousand, nine hundred seventy-five".