274962223 has 2 divisors, whose sum is σ = 274962224. Its totient is φ = 274962222.

The previous prime is 274962209. The next prime is 274962229. The reversal of 274962223 is 322269472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 274962223 - 2²⁵ = 241407791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (274962229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137481111 + 137481112.

It is an arithmetic number, because the mean of its divisors is an integer number (137481112).

Almost surely, 2^274962223 is an apocalyptic number.

274962223 is a deficient number, since it is larger than the sum of its proper divisors (1).

274962223 is an equidigital number, since it uses as much as digits as its factorization.

274962223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The square root of 274962223 is about 16581.9848932509. The cubic root of 274962223 is about 650.2659448238.

The spelling of 274962223 in words is "two hundred seventy-four million, nine hundred sixty-two thousand, two hundred twenty-three".