22232673 has 12 divisors (see below), whose sum is σ = 33150208. Its totient is φ = 14343480.

The previous prime is 22232659. The next prime is 22232689. The reversal of 22232673 is 37623222.

It is not a de Polignac number, because 22232673 - 2¹³ = 22224481 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22232173) 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 11 ways as a sum of consecutive naturals, for example, 39565 + ... + 40122.

Almost surely, 2^22232673 is an apocalyptic number.

It is an amenable number.

22232673 is a deficient number, since it is larger than the sum of its proper divisors (10917535).

22232673 is a wasteful number, since it uses less digits than its factorization.

22232673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79724 (or 79721 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 22232673 is about 4715.1535499918. The cubic root of 22232673 is about 281.1882874969.

Adding to 22232673 its reverse (37623222), we get a palindrome (59855895).

The spelling of 22232673 in words is "twenty-two million, two hundred thirty-two thousand, six hundred seventy-three".