12274074 has 24 divisors (see below), whose sum is σ = 26961012. Its totient is φ = 4034880.

The previous prime is 12274069. The next prime is 12274091. The reversal of 12274074 is 47047221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12215025 + 59049 = 3495^2 + 243^2 .

It is a Curzon number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3357 + ... + 5984.

Almost surely, 2^12274074 is an apocalyptic number.

12274074 is an abundant number, since it is smaller than the sum of its proper divisors (14686938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12274074 is a wasteful number, since it uses less digits than its factorization.

12274074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9422 (or 9419 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 12274074 is about 3503.4374548435. The cubic root of 12274074 is about 230.6727248271.

The spelling of 12274074 in words is "twelve million, two hundred seventy-four thousand, seventy-four".