22353879 has 12 divisors (see below), whose sum is σ = 30099944. Its totient is φ = 14756544.

The previous prime is 22353833. The next prime is 22353893. The reversal of 22353879 is 97835322.

It is not a de Polignac number, because 22353879 - 2¹¹ = 22351831 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22353179) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56109 + ... + 56505.

Almost surely, 2^22353879 is an apocalyptic number.

22353879 is a deficient number, since it is larger than the sum of its proper divisors (7746065).

22353879 is an equidigital number, since it uses as much as digits as its factorization.

22353879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 537 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 22353879 is about 4727.9888959260. The cubic root of 22353879 is about 281.6983470235.

It can be divided in two parts, 22353 and 879, that added together give a palindrome (23232).

The spelling of 22353879 in words is "twenty-two million, three hundred fifty-three thousand, eight hundred seventy-nine".