452774560 has 96 divisors (see below), whose sum is σ = 1286893440. Its totient is φ = 147059712.

The previous prime is 452774519. The next prime is 452774591. The reversal of 452774560 is 65477254.

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

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, 10642 + ... + 31918.

It is an arithmetic number, because the mean of its divisors is an integer number (13405140).

Almost surely, 2^452774560 is an apocalyptic number.

452774560 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 452774560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643446720).

452774560 is an abundant number, since it is smaller than the sum of its proper divisors (834118880).

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

452774560 is a wasteful number, since it uses less digits than its factorization.

452774560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21318 (or 21310 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 40.

The square root of 452774560 is about 21278.4999471297. The cubic root of 452774560 is about 767.8811484195.

The spelling of 452774560 in words is "four hundred fifty-two million, seven hundred seventy-four thousand, five hundred sixty".