452948080 has 160 divisors (see below), whose sum is σ = 1187424000. Its totient is φ = 159584256.

The previous prime is 452948063. The next prime is 452948101. The reversal of 452948080 is 80849254.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3039846 + ... + 3039994.

It is an arithmetic number, because the mean of its divisors is an integer number (7421400).

Almost surely, 2^452948080 is an apocalyptic number.

452948080 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 452948080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593712000).

452948080 is an abundant number, since it is smaller than the sum of its proper divisors (734475920).

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

452948080 is a wasteful number, since it uses less digits than its factorization.

452948080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 452948080 is about 21282.5769116430. The cubic root of 452948080 is about 767.9792294006.

The spelling of 452948080 in words is "four hundred fifty-two million, nine hundred forty-eight thousand, eighty".