452464460 has 48 divisors (see below), whose sum is σ = 1093774080. Its totient is φ = 154008000.

The previous prime is 452464433. The next prime is 452464501. The reversal of 452464460 is 64464254.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 452464460.

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, 7835 + ... + 31085.

It is an arithmetic number, because the mean of its divisors is an integer number (22786960).

Almost surely, 2^452464460 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 452464460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546887040).

452464460 is an abundant number, since it is smaller than the sum of its proper divisors (641309620).

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

452464460 is a wasteful number, since it uses less digits than its factorization.

452464460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23406 (or 23404 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The square root of 452464460 is about 21271.2120012001. The cubic root of 452464460 is about 767.7058041107.

The spelling of 452464460 in words is "four hundred fifty-two million, four hundred sixty-four thousand, four hundred sixty".