452990200 has 96 divisors (see below), whose sum is σ = 1153832400. Its totient is φ = 164367360.

The previous prime is 452990173. The next prime is 452990201. The reversal of 452990200 is 2099254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452990201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151924 + ... + 154876.

Almost surely, 2^452990200 is an apocalyptic number.

452990200 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 452990200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576916200).

452990200 is an abundant number, since it is smaller than the sum of its proper divisors (700842200).

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

452990200 is a wasteful number, since it uses less digits than its factorization.

452990200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041 (or 3032 counting only the distinct ones).

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

The square root of 452990200 is about 21283.5664304646. The cubic root of 452990200 is about 768.0030336613.

The spelling of 452990200 in words is "four hundred fifty-two million, nine hundred ninety thousand, two hundred".