451260882 has 30 divisors (see below), whose sum is σ = 1011764853. Its totient is φ = 150330168.

The previous prime is 451260881. The next prime is 451260889. The reversal of 451260882 is 288062154.

451260882 is a `hidden beast` number, since 4 + 512 + 60 + 8 + 82 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 450755361 + 505521 = 21231^2 + 711^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=15021.

It is not an unprimeable number, because it can be changed into a prime (451260881) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 269544 + ... + 271212.

Almost surely, 2^451260882 is an apocalyptic number.

451260882 is an abundant number, since it is smaller than the sum of its proper divisors (560503971).

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

451260882 is an frugal number, since it uses more digits than its factorization.

451260882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352 (or 1674 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 451260882 is about 21242.9019204063. The cubic root of 451260882 is about 767.0244877490.

The spelling of 451260882 in words is "four hundred fifty-one million, two hundred sixty thousand, eight hundred eighty-two".