12274744 has 16 divisors (see below), whose sum is σ = 23577120. Its totient is φ = 5987520.

The previous prime is 12274733. The next prime is 12274753. The reversal of 12274744 is 44747221.

12274744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18384 + ... + 19039.

It is an arithmetic number, because the mean of its divisors is an integer number (1473570).

Almost surely, 2^12274744 is an apocalyptic number.

It is an amenable number.

12274744 is a deficient number, since it is larger than the sum of its proper divisors (11302376).

12274744 is a wasteful number, since it uses less digits than its factorization.

12274744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37470 (or 37466 counting only the distinct ones).

The product of its digits is 12544, while the sum is 31.

The square root of 12274744 is about 3503.5330739127. The cubic root of 12274744 is about 230.6769219641.

The spelling of 12274744 in words is "twelve million, two hundred seventy-four thousand, seven hundred forty-four".