452372480 has 96 divisors (see below), whose sum is σ = 1240686720. Its totient is φ = 155074560.

The previous prime is 452372467. The next prime is 452372489. The reversal of 452372480 is 84273254.

It is a super-2 number, since 2×452372480² = 409281721322700800, which contains 22 as substring.

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 452372480.

It is not an unprimeable number, because it can be changed into a prime (452372489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68525 + ... + 74835.

It is an arithmetic number, because the mean of its divisors is an integer number (12923820).

Almost surely, 2^452372480 is an apocalyptic number.

452372480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452372480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620343360).

452372480 is an abundant number, since it is smaller than the sum of its proper divisors (788314240).

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

452372480 is an equidigital number, since it uses as much as digits as its factorization.

452372480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6345 (or 6325 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 452372480 is about 21269.0498142254. The cubic root of 452372480 is about 767.6537791294.

The spelling of 452372480 in words is "four hundred fifty-two million, three hundred seventy-two thousand, four hundred eighty".