23022413 has 2 divisors, whose sum is σ = 23022414. Its totient is φ = 23022412.

The previous prime is 23022407. The next prime is 23022463. The reversal of 23022413 is 31422032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15984004 + 7038409 = 3998^2 + 2653^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23022413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23022391 and 23022400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23022463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11511206 + 11511207.

It is an arithmetic number, because the mean of its divisors is an integer number (11511207).

Almost surely, 2^23022413 is an apocalyptic number.

It is an amenable number.

23022413 is a deficient number, since it is larger than the sum of its proper divisors (1).

23022413 is an equidigital number, since it uses as much as digits as its factorization.

23022413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 23022413 is about 4798.1676711011. The cubic root of 23022413 is about 284.4790442135.

Adding to 23022413 its reverse (31422032), we get a palindrome (54444445).

The spelling of 23022413 in words is "twenty-three million, twenty-two thousand, four hundred thirteen".