454934020 has 96 divisors (see below), whose sum is σ = 1048723200. Its totient is φ = 165225984.

The previous prime is 454933993. The next prime is 454934041. The reversal of 454934020 is 20439454.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 893526 + ... + 894034.

It is an arithmetic number, because the mean of its divisors is an integer number (10924200).

Almost surely, 2^454934020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454934020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524361600).

454934020 is an abundant number, since it is smaller than the sum of its proper divisors (593789180).

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

454934020 is a wasteful number, since it uses less digits than its factorization.

454934020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 454934020 is about 21329.1823565743. The cubic root of 454934020 is about 769.0999885204.

The spelling of 454934020 in words is "four hundred fifty-four million, nine hundred thirty-four thousand, twenty".