12274579 has 2 divisors, whose sum is σ = 12274580. Its totient is φ = 12274578.

The previous prime is 12274573. The next prime is 12274637. The reversal of 12274579 is 97547221.

12274579 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12274579 - 2⁵ = 12274547 is a prime.

It is not a weakly prime, because it can be changed into another prime (12274573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6137289 + 6137290.

It is an arithmetic number, because the mean of its divisors is an integer number (6137290).

Almost surely, 2^12274579 is an apocalyptic number.

12274579 is a deficient number, since it is larger than the sum of its proper divisors (1).

12274579 is an equidigital number, since it uses as much as digits as its factorization.

12274579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 37.

The square root of 12274579 is about 3503.5095261751. The cubic root of 12274579 is about 230.6758883550.

The spelling of 12274579 in words is "twelve million, two hundred seventy-four thousand, five hundred seventy-nine".