452861760 has 224 divisors, whose sum is σ = 1565891712. Its totient is φ = 110223360.

The previous prime is 452861753. The next prime is 452861797. The reversal of 452861760 is 67168254.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1634742 + ... + 1635018.

It is an arithmetic number, because the mean of its divisors is an integer number (6990588).

Almost surely, 2^452861760 is an apocalyptic number.

452861760 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 452861760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (782945856).

452861760 is an abundant number, since it is smaller than the sum of its proper divisors (1113029952).

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

452861760 is a wasteful number, since it uses less digits than its factorization.

452861760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 452861760 is about 21280.5488651021. The cubic root of 452861760 is about 767.9304407487.

The spelling of 452861760 in words is "four hundred fifty-two million, eight hundred sixty-one thousand, seven hundred sixty".