22794339 has 4 divisors (see below), whose sum is σ = 30392456. Its totient is φ = 15196224.

The previous prime is 22794329. The next prime is 22794347. The reversal of 22794339 is 93349722.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-22794339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22794297 and 22794306.

It is not an unprimeable number, because it can be changed into a prime (22794329) 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, 3799054 + ... + 3799059.

It is an arithmetic number, because the mean of its divisors is an integer number (7598114).

Almost surely, 2^22794339 is an apocalyptic number.

22794339 is a deficient number, since it is larger than the sum of its proper divisors (7598117).

22794339 is an equidigital number, since it uses as much as digits as its factorization.

22794339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7598116.

The product of its digits is 81648, while the sum is 39.

The square root of 22794339 is about 4774.3417347316. The cubic root of 22794339 is about 283.5365175409.

The spelling of 22794339 in words is "twenty-two million, seven hundred ninety-four thousand, three hundred thirty-nine".