22680839 has 8 divisors (see below), whose sum is σ = 24423120. Its totient is φ = 20983936.

The previous prime is 22680817. The next prime is 22680841. The reversal of 22680839 is 93808622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22680839 - 2⁸ = 22680583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22680859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10304 + ... + 12309.

It is an arithmetic number, because the mean of its divisors is an integer number (3052890).

Almost surely, 2^22680839 is an apocalyptic number.

22680839 is a deficient number, since it is larger than the sum of its proper divisors (1742281).

22680839 is a wasteful number, since it uses less digits than its factorization.

22680839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22689.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 22680839 is about 4762.4404458219. The cubic root of 22680839 is about 283.0651292039.

The spelling of 22680839 in words is "twenty-two million, six hundred eighty thousand, eight hundred thirty-nine".