454074227 has 2 divisors, whose sum is σ = 454074228. Its totient is φ = 454074226.

The previous prime is 454074223. The next prime is 454074239. The reversal of 454074227 is 722470454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 454074227 - 2² = 454074223 is a prime.

It is not a weakly prime, because it can be changed into another prime (454074223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227037113 + 227037114.

It is an arithmetic number, because the mean of its divisors is an integer number (227037114).

Almost surely, 2^454074227 is an apocalyptic number.

454074227 is a deficient number, since it is larger than the sum of its proper divisors (1).

454074227 is an equidigital number, since it uses as much as digits as its factorization.

454074227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62720, while the sum is 35.

The square root of 454074227 is about 21309.0175043337. The cubic root of 454074227 is about 768.6151681745.

The spelling of 454074227 in words is "four hundred fifty-four million, seventy-four thousand, two hundred twenty-seven".