22413730 has 48 divisors (see below), whose sum is σ = 44593920. Its totient is φ = 8087904.

The previous prime is 22413709. The next prime is 22413731. The reversal of 22413730 is 3731422.

It is not an unprimeable number, because it can be changed into a prime (22413731) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100399 + ... + 100621.

It is an arithmetic number, because the mean of its divisors is an integer number (929040).

Almost surely, 2^22413730 is an apocalyptic number.

22413730 is a deficient number, since it is larger than the sum of its proper divisors (22180190).

22413730 is a wasteful number, since it uses less digits than its factorization.

22413730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 22413730 is about 4734.3141002684. The cubic root of 22413730 is about 281.9495324069.

The spelling of 22413730 in words is "twenty-two million, four hundred thirteen thousand, seven hundred thirty".