452626227 has 12 divisors (see below), whose sum is σ = 688203880. Its totient is φ = 285869088.

The previous prime is 452626211. The next prime is 452626247. The reversal of 452626227 is 722626254.

452626227 is a `hidden beast` number, since 4 + 5 + 2 + 626 + 2 + 27 = 666.

It is not a de Polignac number, because 452626227 - 2⁴ = 452626211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 452626191 and 452626200.

It is not an unprimeable number, because it can be changed into a prime (452626247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1323298 + ... + 1323639.

Almost surely, 2^452626227 is an apocalyptic number.

452626227 is a deficient number, since it is larger than the sum of its proper divisors (235577653).

452626227 is a wasteful number, since it uses less digits than its factorization.

452626227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646962 (or 2646959 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 452626227 is about 21275.0141480564. The cubic root of 452626227 is about 767.7972843473.

The spelling of 452626227 in words is "four hundred fifty-two million, six hundred twenty-six thousand, two hundred twenty-seven".