460331240 has 64 divisors (see below), whose sum is σ = 1093435200. Its totient is φ = 173933568.

The previous prime is 460331237. The next prime is 460331273. The reversal of 460331240 is 42133064.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 354272 + ... + 355568.

It is an arithmetic number, because the mean of its divisors is an integer number (17084925).

Almost surely, 2^460331240 is an apocalyptic number.

460331240 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 460331240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546717600).

460331240 is an abundant number, since it is smaller than the sum of its proper divisors (633103960).

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

460331240 is a wasteful number, since it uses less digits than its factorization.

460331240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794 (or 1790 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 460331240 is about 21455.3312722037. The cubic root of 460331240 is about 772.1295074775.

The spelling of 460331240 in words is "four hundred sixty million, three hundred thirty-one thousand, two hundred forty".