452422400 has 108 divisors (see below), whose sum is σ = 1128386112. Its totient is φ = 179589120.

The previous prime is 452422381. The next prime is 452422409. The reversal of 452422400 is 4224254.

It is not an unprimeable number, because it can be changed into a prime (452422409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1427042 + ... + 1427358.

Almost surely, 2^452422400 is an apocalyptic number.

452422400 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 452422400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (564193056).

452422400 is an abundant number, since it is smaller than the sum of its proper divisors (675963712).

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

452422400 is a wasteful number, since it uses less digits than its factorization.

452422400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 452422400 is about 21270.2233180566. The cubic root of 452422400 is about 767.6820153497.

Adding to 452422400 its reverse (4224254), we get a palindrome (456646654).

The spelling of 452422400 in words is "four hundred fifty-two million, four hundred twenty-two thousand, four hundred".