22853983 has 2 divisors, whose sum is σ = 22853984. Its totient is φ = 22853982.

The previous prime is 22853969. The next prime is 22854047. The reversal of 22853983 is 38935822.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22853983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22853923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11426991 + 11426992.

It is an arithmetic number, because the mean of its divisors is an integer number (11426992).

Almost surely, 2^22853983 is an apocalyptic number.

22853983 is a deficient number, since it is larger than the sum of its proper divisors (1).

22853983 is an equidigital number, since it uses as much as digits as its factorization.

22853983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 40.

The square root of 22853983 is about 4780.5839601455. The cubic root of 22853983 is about 283.7836040855.

The spelling of 22853983 in words is "twenty-two million, eight hundred fifty-three thousand, nine hundred eighty-three".