12273379 has 2 divisors, whose sum is σ = 12273380. Its totient is φ = 12273378.

The previous prime is 12273353. The next prime is 12273389. The reversal of 12273379 is 97337221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12273379 - 2⁵ = 12273347 is a prime.

It is not a weakly prime, because it can be changed into another prime (12273389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6136689 + 6136690.

It is an arithmetic number, because the mean of its divisors is an integer number (6136690).

Almost surely, 2^12273379 is an apocalyptic number.

12273379 is a deficient number, since it is larger than the sum of its proper divisors (1).

12273379 is an equidigital number, since it uses as much as digits as its factorization.

12273379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876, while the sum is 34.

The square root of 12273379 is about 3503.3382651408. The cubic root of 12273379 is about 230.6683709190.

The spelling of 12273379 in words is "twelve million, two hundred seventy-three thousand, three hundred seventy-nine".