452992000 has 88 divisors (see below), whose sum is σ = 1130435280. Its totient is φ = 181145600.

The previous prime is 452991983. The next prime is 452992031. The reversal of 452992000 is 299254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126231 + ... + 129769.

Almost surely, 2^452992000 is an apocalyptic number.

452992000 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 452992000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565217640).

452992000 is an abundant number, since it is smaller than the sum of its proper divisors (677443280).

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

452992000 is an equidigital number, since it uses as much as digits as its factorization.

452992000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574 (or 3546 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 452992000 is about 21283.6087165687. The cubic root of 452992000 is about 768.0040509046.

The spelling of 452992000 in words is "four hundred fifty-two million, nine hundred ninety-two thousand".