22630800 has 60 divisors (see below), whose sum is σ = 72497840. Its totient is φ = 6034560.

The previous prime is 22630789. The next prime is 22630813. The reversal of 22630800 is 803622.

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8230 + ... + 10629.

Almost surely, 2^22630800 is an apocalyptic number.

22630800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22630800 is an abundant number, since it is smaller than the sum of its proper divisors (49867040).

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

22630800 is a wasteful number, since it uses less digits than its factorization.

22630800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18880 (or 18869 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 22630800 is about 4757.1840410058. The cubic root of 22630800 is about 282.8568076140.

The spelling of 22630800 in words is "twenty-two million, six hundred thirty thousand, eight hundred".