453201232 has 40 divisors (see below), whose sum is σ = 1014256512. Its totient is φ = 193881600.

The previous prime is 453201193. The next prime is 453201233. The reversal of 453201232 is 232102354.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453201233) 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, 72744 + ... + 78727.

Almost surely, 2^453201232 is an apocalyptic number.

It is an amenable number.

453201232 is an abundant number, since it is smaller than the sum of its proper divisors (561055280).

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

453201232 is a wasteful number, since it uses less digits than its factorization.

453201232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151507 (or 151501 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 453201232 is about 21288.5234809744. The cubic root of 453201232 is about 768.1222768993.

Adding to 453201232 its reverse (232102354), we get a palindrome (685303586).

The spelling of 453201232 in words is "four hundred fifty-three million, two hundred one thousand, two hundred thirty-two".