22994673 has 8 divisors (see below), whose sum is σ = 33018048. Its totient is φ = 14150544.

The previous prime is 22994623. The next prime is 22994677. The reversal of 22994673 is 37649922.

It is a happy number.

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

It is not a de Polignac number, because 22994673 - 2⁸ = 22994417 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22994677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294765 + ... + 294842.

It is an arithmetic number, because the mean of its divisors is an integer number (4127256).

Almost surely, 2^22994673 is an apocalyptic number.

It is an amenable number.

22994673 is a deficient number, since it is larger than the sum of its proper divisors (10023375).

22994673 is a wasteful number, since it uses less digits than its factorization.

22994673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589623.

The product of its digits is 163296, while the sum is 42.

The square root of 22994673 is about 4795.2761130096. The cubic root of 22994673 is about 284.3647408125.

The spelling of 22994673 in words is "twenty-two million, nine hundred ninety-four thousand, six hundred seventy-three".