22233680 has 40 divisors (see below), whose sum is σ = 59079552. Its totient is φ = 7622784.

The previous prime is 22233677. The next prime is 22233733. The reversal of 22233680 is 8633222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19292 + ... + 20411.

Almost surely, 2^22233680 is an apocalyptic number.

22233680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22233680 is an abundant number, since it is smaller than the sum of its proper divisors (36845872).

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

22233680 is a wasteful number, since it uses less digits than its factorization.

22233680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39723 (or 39717 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 22233680 is about 4715.2603321556. The cubic root of 22233680 is about 281.1925327854.

The spelling of 22233680 in words is "twenty-two million, two hundred thirty-three thousand, six hundred eighty".