454584812 has 48 divisors (see below), whose sum is σ = 895279392. Its totient is φ = 200148480.

The previous prime is 454584761. The next prime is 454584821. The reversal of 454584812 is 218485454.

It is a self number, because there is not a number n which added to its sum of digits gives 454584812.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476528 + ... + 477480.

It is an arithmetic number, because the mean of its divisors is an integer number (18651654).

Almost surely, 2^454584812 is an apocalyptic number.

It is an amenable number.

454584812 is a deficient number, since it is larger than the sum of its proper divisors (440694580).

454584812 is a wasteful number, since it uses less digits than its factorization.

454584812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298 (or 1296 counting only the distinct ones).

The product of its digits is 204800, while the sum is 41.

The square root of 454584812 is about 21320.9946297071. The cubic root of 454584812 is about 768.9031507329.

The spelling of 454584812 in words is "four hundred fifty-four million, five hundred eighty-four thousand, eight hundred twelve".