12274043 has 2 divisors, whose sum is σ = 12274044. Its totient is φ = 12274042.

The previous prime is 12274039. The next prime is 12274069. The reversal of 12274043 is 34047221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12274043 - 2² = 12274039 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12274013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6137021 + 6137022.

It is an arithmetic number, because the mean of its divisors is an integer number (6137022).

Almost surely, 2^12274043 is an apocalyptic number.

12274043 is a deficient number, since it is larger than the sum of its proper divisors (1).

12274043 is an equidigital number, since it uses as much as digits as its factorization.

12274043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 12274043 is about 3503.4330306144. The cubic root of 12274043 is about 230.6725306275.

The spelling of 12274043 in words is "twelve million, two hundred seventy-four thousand, forty-three".