22793066 has 8 divisors (see below), whose sum is σ = 34278660. Its totient is φ = 11366848.

The previous prime is 22793063. The next prime is 22793087. The reversal of 22793066 is 66039722.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22762441 + 30625 = 4771^2 + 175^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22793063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13871 + ... + 15426.

Almost surely, 2^22793066 is an apocalyptic number.

22793066 is a deficient number, since it is larger than the sum of its proper divisors (11485594).

22793066 is a wasteful number, since it uses less digits than its factorization.

22793066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29688.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 22793066 is about 4774.2084160623. The cubic root of 22793066 is about 283.5312392025.

The spelling of 22793066 in words is "twenty-two million, seven hundred ninety-three thousand, sixty-six".