452772360 has 192 divisors, whose sum is σ = 1572480000. Its totient is φ = 112734720.

The previous prime is 452772349. The next prime is 452772361. The reversal of 452772360 is 63277254.

It is a happy number.

452772360 is a `hidden beast` number, since 4 + 527 + 72 + 3 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (452772361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 322941 + ... + 324339.

It is an arithmetic number, because the mean of its divisors is an integer number (8190000).

Almost surely, 2^452772360 is an apocalyptic number.

452772360 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 452772360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (786240000).

452772360 is an abundant number, since it is smaller than the sum of its proper divisors (1119707640).

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

452772360 is a wasteful number, since it uses less digits than its factorization.

452772360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476 (or 1469 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 452772360 is about 21278.4482516935. The cubic root of 452772360 is about 767.8799047238.

The spelling of 452772360 in words is "four hundred fifty-two million, seven hundred seventy-two thousand, three hundred sixty".