22794329 has 2 divisors, whose sum is σ = 22794330. Its totient is φ = 22794328.

The previous prime is 22794313. The next prime is 22794347. The reversal of 22794329 is 92349722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16418704 + 6375625 = 4052^2 + 2525^2 .

It is a cyclic number.

It is not a de Polignac number, because 22794329 - 2⁴ = 22794313 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22794292 and 22794301.

It is not a weakly prime, because it can be changed into another prime (22794349) 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 as a sum of consecutive naturals, namely, 11397164 + 11397165.

It is an arithmetic number, because the mean of its divisors is an integer number (11397165).

Almost surely, 2^22794329 is an apocalyptic number.

It is an amenable number.

22794329 is a deficient number, since it is larger than the sum of its proper divisors (1).

22794329 is an equidigital number, since it uses as much as digits as its factorization.

22794329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 38.

The square root of 22794329 is about 4774.3406874667. The cubic root of 22794329 is about 283.5364760779.

The spelling of 22794329 in words is "twenty-two million, seven hundred ninety-four thousand, three hundred twenty-nine".