22326879 has 16 divisors (see below), whose sum is σ = 30511872. Its totient is φ = 14517888.

The previous prime is 22326869. The next prime is 22326907. The reversal of 22326879 is 97862322.

It is not a de Polignac number, because 22326879 - 2¹¹ = 22324831 is a prime.

It is a super-3 number, since 3×22326879³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22326809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22222 + ... + 23204.

It is an arithmetic number, because the mean of its divisors is an integer number (1906992).

Almost surely, 2^22326879 is an apocalyptic number.

22326879 is a deficient number, since it is larger than the sum of its proper divisors (8184993).

22326879 is a wasteful number, since it uses less digits than its factorization.

22326879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166.

The product of its digits is 72576, while the sum is 39.

The square root of 22326879 is about 4725.1326965494. The cubic root of 22326879 is about 281.5848854381.

The spelling of 22326879 in words is "twenty-two million, three hundred twenty-six thousand, eight hundred seventy-nine".