460220340 has 48 divisors (see below), whose sum is σ = 1344647808. Its totient is φ = 117389184.

The previous prime is 460220339. The next prime is 460220351. The reversal of 460220340 is 43022064.

It is a super-2 number, since 2×460220340² = 423605522699431200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165367 + ... + 168126.

It is an arithmetic number, because the mean of its divisors is an integer number (28013496).

Almost surely, 2^460220340 is an apocalyptic number.

It is an amenable number.

460220340 is an abundant number, since it is smaller than the sum of its proper divisors (884427468).

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

460220340 is a wasteful number, since it uses less digits than its factorization.

460220340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333528 (or 333526 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 460220340 is about 21452.7466772905. The cubic root of 460220340 is about 772.0674970292.

It can be divided in two parts, 4602 and 20340, that added together give a palindrome (24942).

The spelling of 460220340 in words is "four hundred sixty million, two hundred twenty thousand, three hundred forty".