22830460 has 12 divisors (see below), whose sum is σ = 47944008. Its totient is φ = 9132176.

The previous prime is 22830449. The next prime is 22830491. The reversal of 22830460 is 6403822.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570742 + ... + 570781.

It is an arithmetic number, because the mean of its divisors is an integer number (3995334).

Almost surely, 2^22830460 is an apocalyptic number.

22830460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22830460 is an abundant number, since it is smaller than the sum of its proper divisors (25113548).

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

22830460 is a wasteful number, since it uses less digits than its factorization.

22830460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141532 (or 1141530 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 22830460 is about 4778.1230624587. The cubic root of 22830460 is about 283.6862070101.

The spelling of 22830460 in words is "twenty-two million, eight hundred thirty thousand, four hundred sixty".