452241252 has 24 divisors (see below), whose sum is σ = 1172477600. Its totient is φ = 150747048.

The previous prime is 452241241. The next prime is 452241253. The reversal of 452241252 is 252142254.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (452241253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2093602 + ... + 2093817.

Almost surely, 2^452241252 is an apocalyptic number.

It is an amenable number.

452241252 is an abundant number, since it is smaller than the sum of its proper divisors (720236348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452241252 is a wasteful number, since it uses less digits than its factorization.

452241252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187432 (or 4187424 counting only the distinct ones).

The product of its digits is 6400, while the sum is 27.

The square root of 452241252 is about 21265.9646383605. The cubic root of 452241252 is about 767.5795428034.

The spelling of 452241252 in words is "four hundred fifty-two million, two hundred forty-one thousand, two hundred fifty-two".