460278230 has 32 divisors (see below), whose sum is σ = 923412960. Its totient is φ = 164160000.

The previous prime is 460278229. The next prime is 460278233. The reversal of 460278230 is 32872064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460278233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68021 + ... + 74480.

It is an arithmetic number, because the mean of its divisors is an integer number (28856655).

Almost surely, 2^460278230 is an apocalyptic number.

460278230 is an abundant number, since it is smaller than the sum of its proper divisors (463134730).

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

460278230 is a wasteful number, since it uses less digits than its factorization.

460278230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142544.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 460278230 is about 21454.0958793420. The cubic root of 460278230 is about 772.0998678377.

The spelling of 460278230 in words is "four hundred sixty million, two hundred seventy-eight thousand, two hundred thirty".