452946912 has 192 divisors, whose sum is σ = 1434392064. Its totient is φ = 123453440.

The previous prime is 452946887. The next prime is 452946941. The reversal of 452946912 is 219649254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 412348 + ... + 413444.

It is an arithmetic number, because the mean of its divisors is an integer number (7470792).

Almost surely, 2^452946912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452946912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (717196032).

452946912 is an abundant number, since it is smaller than the sum of its proper divisors (981445152).

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

452946912 is a wasteful number, since it uses less digits than its factorization.

452946912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161 (or 1153 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 452946912 is about 21282.5494713392. The cubic root of 452946912 is about 767.9785692805.

The spelling of 452946912 in words is "four hundred fifty-two million, nine hundred forty-six thousand, nine hundred twelve".