460884880 has 20 divisors (see below), whose sum is σ = 1071557532. Its totient is φ = 184353920.

The previous prime is 460884877. The next prime is 460884887. The reversal of 460884880 is 88488064.

It can be written as a sum of positive squares in 2 ways, for example, as 238517136 + 222367744 = 15444^2 + 14912^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×460884880² = 424829745225228800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 460884880.

It is not an unprimeable number, because it can be changed into a prime (460884887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2880451 + ... + 2880610.

Almost surely, 2^460884880 is an apocalyptic number.

460884880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

460884880 is an abundant number, since it is smaller than the sum of its proper divisors (610672652).

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

460884880 is a wasteful number, since it uses less digits than its factorization.

460884880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5761074 (or 5761068 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 46.

The square root of 460884880 is about 21468.2295497323. The cubic root of 460884880 is about 772.4389299690.

The spelling of 460884880 in words is "four hundred sixty million, eight hundred eighty-four thousand, eight hundred eighty".