12274988 has 24 divisors (see below), whose sum is σ = 24669120. Its totient is φ = 5285520.

The previous prime is 12274987. The next prime is 12275017. The reversal of 12274988 is 88947221.

It is not an unprimeable number, because it can be changed into a prime (12274981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6506 + ... + 8177.

It is an arithmetic number, because the mean of its divisors is an integer number (1027880).

Almost surely, 2^12274988 is an apocalyptic number.

It is an amenable number.

12274988 is an abundant number, since it is smaller than the sum of its proper divisors (12394132).

12274988 is a wasteful number, since it uses less digits than its factorization.

12274988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14717 (or 14715 counting only the distinct ones).

The product of its digits is 64512, while the sum is 41.

The square root of 12274988 is about 3503.5678957314. The cubic root of 12274988 is about 230.6784504358.

The spelling of 12274988 in words is "twelve million, two hundred seventy-four thousand, nine hundred eighty-eight".