452512672 has 24 divisors (see below), whose sum is σ = 929619936. Its totient is φ = 216418752.

The previous prime is 452512657. The next prime is 452512691. The reversal of 452512672 is 276215254.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306678 + ... + 308149.

It is an arithmetic number, because the mean of its divisors is an integer number (38734164).

Almost surely, 2^452512672 is an apocalyptic number.

It is an amenable number.

452512672 is an abundant number, since it is smaller than the sum of its proper divisors (477107264).

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

452512672 is a wasteful number, since it uses less digits than its factorization.

452512672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614860 (or 614852 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 452512672 is about 21272.3452397708. The cubic root of 452512672 is about 767.7330705747.

The spelling of 452512672 in words is "four hundred fifty-two million, five hundred twelve thousand, six hundred seventy-two".