22798673 has 4 divisors (see below), whose sum is σ = 22935360. Its totient is φ = 22661988.

The previous prime is 22798667. The next prime is 22798687. The reversal of 22798673 is 37689722.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22798673 - 2²⁰ = 21750097 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 (22798273) 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 3 ways as a sum of consecutive naturals, for example, 68093 + ... + 68426.

It is an arithmetic number, because the mean of its divisors is an integer number (5733840).

Almost surely, 2^22798673 is an apocalyptic number.

It is an amenable number.

22798673 is a deficient number, since it is larger than the sum of its proper divisors (136687).

22798673 is a wasteful number, since it uses less digits than its factorization.

22798673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136686.

The product of its digits is 254016, while the sum is 44.

The square root of 22798673 is about 4774.7955977193. The cubic root of 22798673 is about 283.5544864672.

The spelling of 22798673 in words is "twenty-two million, seven hundred ninety-eight thousand, six hundred seventy-three".