452232000 has 336 divisors, whose sum is σ = 1767864384. Its totient is φ = 109440000.

The previous prime is 452231993. The next prime is 452232017. The reversal of 452232000 is 232254.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 791715 + ... + 792285.

Almost surely, 2^452232000 is an apocalyptic number.

452232000 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 452232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (883932192).

452232000 is an abundant number, since it is smaller than the sum of its proper divisors (1315632384).

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

452232000 is a wasteful number, since it uses less digits than its factorization.

452232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 452232000 is about 21265.7471065561. The cubic root of 452232000 is about 767.5743083595.

Adding to 452232000 its reverse (232254), we get a palindrome (452464254).

The spelling of 452232000 in words is "four hundred fifty-two million, two hundred thirty-two thousand".