22983797 has 2 divisors, whose sum is σ = 22983798. Its totient is φ = 22983796.

The previous prime is 22983773. The next prime is 22983809. The reversal of 22983797 is 79738922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22791076 + 192721 = 4774^2 + 439^2 .

It is a cyclic number.

It is not a de Polignac number, because 22983797 - 2⁶ = 22983733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22983757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11491898 + 11491899.

It is an arithmetic number, because the mean of its divisors is an integer number (11491899).

Almost surely, 2^22983797 is an apocalyptic number.

It is an amenable number.

22983797 is a deficient number, since it is larger than the sum of its proper divisors (1).

22983797 is an equidigital number, since it uses as much as digits as its factorization.

22983797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 381024, while the sum is 47.

The square root of 22983797 is about 4794.1419461672. The cubic root of 22983797 is about 284.3199008815.

The spelling of 22983797 in words is "twenty-two million, nine hundred eighty-three thousand, seven hundred ninety-seven".