452427132 has 24 divisors (see below), whose sum is σ = 1057298256. Its totient is φ = 150575488.

The previous prime is 452427119. The next prime is 452427187. The reversal of 452427132 is 231724254.

It is a self number, because there is not a number n which added to its sum of digits gives 452427132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21033 + ... + 36704.

It is an arithmetic number, because the mean of its divisors is an integer number (44054094).

Almost surely, 2^452427132 is an apocalyptic number.

It is an amenable number.

452427132 is an abundant number, since it is smaller than the sum of its proper divisors (604871124).

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

452427132 is a wasteful number, since it uses less digits than its factorization.

452427132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58397 (or 58395 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 452427132 is about 21270.3345530812. The cubic root of 452427132 is about 767.6846918004.

The spelling of 452427132 in words is "four hundred fifty-two million, four hundred twenty-seven thousand, one hundred thirty-two".