452012000 has 96 divisors (see below), whose sum is σ = 1211674464. Its totient is φ = 164352000.

The previous prime is 452011999. The next prime is 452012059. The reversal of 452012000 is 210254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38864 + ... + 49136.

It is an arithmetic number, because the mean of its divisors is an integer number (12621609).

Almost surely, 2^452012000 is an apocalyptic number.

452012000 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 452012000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (605837232).

452012000 is an abundant number, since it is smaller than the sum of its proper divisors (759662464).

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

452012000 is a wasteful number, since it uses less digits than its factorization.

452012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10309 (or 10291 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 452012000 is about 21260.5738398567. The cubic root of 452012000 is about 767.4498193521.

Adding to 452012000 its reverse (210254), we get a palindrome (452222254).

The spelling of 452012000 in words is "four hundred fifty-two million, twelve thousand".