45274267 has 2 divisors, whose sum is σ = 45274268. Its totient is φ = 45274266.

The previous prime is 45274231. The next prime is 45274289. The reversal of 45274267 is 76247254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45274267 - 2¹⁵ = 45241499 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45271267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22637133 + 22637134.

It is an arithmetic number, because the mean of its divisors is an integer number (22637134).

Almost surely, 2^45274267 is an apocalyptic number.

45274267 is a deficient number, since it is larger than the sum of its proper divisors (1).

45274267 is an equidigital number, since it uses as much as digits as its factorization.

45274267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94080, while the sum is 37.

The square root of 45274267 is about 6728.6155336741. The cubic root of 45274267 is about 356.4104883960.

The spelling of 45274267 in words is "forty-five million, two hundred seventy-four thousand, two hundred sixty-seven".