452272252 has 12 divisors (see below), whose sum is σ = 794934280. Its totient is φ = 225148176.

The previous prime is 452272187. The next prime is 452272291. The reversal of 452272252 is 252272254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245958 + ... + 247789.

Almost surely, 2^452272252 is an apocalyptic number.

It is an amenable number.

452272252 is a deficient number, since it is larger than the sum of its proper divisors (342662028).

452272252 is a wasteful number, since it uses less digits than its factorization.

452272252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493980 (or 493978 counting only the distinct ones).

The product of its digits is 22400, while the sum is 31.

The square root of 452272252 is about 21266.6934900562. The cubic root of 452272252 is about 767.5970809515.

The spelling of 452272252 in words is "four hundred fifty-two million, two hundred seventy-two thousand, two hundred fifty-two".