22199673 has 8 divisors (see below), whose sum is σ = 29621536. Its totient is φ = 14788800.

The previous prime is 22199663. The next prime is 22199677. The reversal of 22199673 is 37699122.

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

It is not a de Polignac number, because 22199673 - 2⁶ = 22199609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22199677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5553 + ... + 8673.

It is an arithmetic number, because the mean of its divisors is an integer number (3702692).

Almost surely, 2^22199673 is an apocalyptic number.

It is an amenable number.

22199673 is a deficient number, since it is larger than the sum of its proper divisors (7421863).

22199673 is a wasteful number, since it uses less digits than its factorization.

22199673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495.

The product of its digits is 40824, while the sum is 39.

The square root of 22199673 is about 4711.6528946857. The cubic root of 22199673 is about 281.0490958318.

The spelling of 22199673 in words is "twenty-two million, one hundred ninety-nine thousand, six hundred seventy-three".