22968357 has 8 divisors (see below), whose sum is σ = 30794400. Its totient is φ = 15227280.

The previous prime is 22968353. The next prime is 22968367. The reversal of 22968357 is 75386922.

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

It is not a de Polignac number, because 22968357 - 2² = 22968353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22968353) 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, 20607 + ... + 21692.

It is an arithmetic number, because the mean of its divisors is an integer number (3849300).

Almost surely, 2^22968357 is an apocalyptic number.

It is an amenable number.

22968357 is a deficient number, since it is larger than the sum of its proper divisors (7826043).

22968357 is a wasteful number, since it uses less digits than its factorization.

22968357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42483.

The product of its digits is 181440, while the sum is 42.

The square root of 22968357 is about 4792.5313770491. The cubic root of 22968357 is about 284.2562200393.

It can be divided in two parts, 229 and 68357, that added together give a palindrome (68586).

The spelling of 22968357 in words is "twenty-two million, nine hundred sixty-eight thousand, three hundred fifty-seven".