452926788 has 48 divisors (see below), whose sum is σ = 1119625920. Its totient is φ = 142107264.

The previous prime is 452926781. The next prime is 452926819. The reversal of 452926788 is 887629254.

It is a self number, because there is not a number n which added to its sum of digits gives 452926788.

It is not an unprimeable number, because it can be changed into a prime (452926781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29470 + ... + 42122.

It is an arithmetic number, because the mean of its divisors is an integer number (23325540).

Almost surely, 2^452926788 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 452926788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559812960).

452926788 is an abundant number, since it is smaller than the sum of its proper divisors (666699132).

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

452926788 is a wasteful number, since it uses less digits than its factorization.

452926788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12836 (or 12834 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 452926788 is about 21282.0766843840. The cubic root of 452926788 is about 767.9671955932.

The spelling of 452926788 in words is "four hundred fifty-two million, nine hundred twenty-six thousand, seven hundred eighty-eight".