452297952 has 48 divisors (see below), whose sum is σ = 1319204880. Its totient is φ = 150765696.

The previous prime is 452297941. The next prime is 452297987. The reversal of 452297952 is 259792254.

452297952 is a `hidden beast` number, since 4 + 522 + 9 + 79 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 452297898 and 452297907.

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, 260883 + ... + 262610.

It is an arithmetic number, because the mean of its divisors is an integer number (27483435).

Almost surely, 2^452297952 is an apocalyptic number.

It is an amenable number.

452297952 is an abundant number, since it is smaller than the sum of its proper divisors (866906928).

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

452297952 is a wasteful number, since it uses less digits than its factorization.

452297952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523512 (or 523498 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 452297952 is about 21267.2977126855. The cubic root of 452297952 is about 767.6116200344.

The spelling of 452297952 in words is "four hundred fifty-two million, two hundred ninety-seven thousand, nine hundred fifty-two".