22986807 has 8 divisors (see below), whose sum is σ = 31301376. Its totient is φ = 14998392.

The previous prime is 22986797. The next prime is 22986809. The reversal of 22986807 is 70868922.

It is a happy number.

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

It is not a de Polignac number, because 22986807 - 2¹⁹ = 22462519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22986809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81373 + ... + 81654.

It is an arithmetic number, because the mean of its divisors is an integer number (3912672).

Almost surely, 2^22986807 is an apocalyptic number.

22986807 is a deficient number, since it is larger than the sum of its proper divisors (8314569).

22986807 is a wasteful number, since it uses less digits than its factorization.

22986807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163077.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 22986807 is about 4794.4558606791. The cubic root of 22986807 is about 284.3323120241.

The spelling of 22986807 in words is "twenty-two million, nine hundred eighty-six thousand, eight hundred seven".