452695872 has 28 divisors (see below), whose sum is σ = 1197758336. Its totient is φ = 150898560.

The previous prime is 452695811. The next prime is 452695877. The reversal of 452695872 is 278596254.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452695877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1178704 + ... + 1179087.

Almost surely, 2^452695872 is an apocalyptic number.

It is an amenable number.

452695872 is an abundant number, since it is smaller than the sum of its proper divisors (745062464).

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

452695872 is a wasteful number, since it uses less digits than its factorization.

452695872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2357806 (or 2357796 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 452695872 is about 21276.6508642690. The cubic root of 452695872 is about 767.8366623125.

The spelling of 452695872 in words is "four hundred fifty-two million, six hundred ninety-five thousand, eight hundred seventy-two".