22966922 has 8 divisors (see below), whose sum is σ = 37582272. Its totient is φ = 10439500.

The previous prime is 22966913. The next prime is 22966943.

22966922 is nontrivially palindromic in base 10.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 521954 + ... + 521997.

It is an arithmetic number, because the mean of its divisors is an integer number (4697784).

Almost surely, 2^22966922 is an apocalyptic number.

22966922 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22966922 is a deficient number, since it is larger than the sum of its proper divisors (14615350).

22966922 is a wasteful number, since it uses less digits than its factorization.

22966922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043964.

The product of its digits is 46656, while the sum is 38.

The square root of 22966922 is about 4792.3816625974. The cubic root of 22966922 is about 284.2503000662.

The spelling of 22966922 in words is "twenty-two million, nine hundred sixty-six thousand, nine hundred twenty-two".