22843253 has 2 divisors, whose sum is σ = 22843254. Its totient is φ = 22843252.

The previous prime is 22843241. The next prime is 22843279. The reversal of 22843253 is 35234822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22108804 + 734449 = 4702^2 + 857^2 .

It is a cyclic number.

It is not a de Polignac number, because 22843253 - 2¹⁸ = 22581109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22843283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11421626 + 11421627.

It is an arithmetic number, because the mean of its divisors is an integer number (11421627).

Almost surely, 2^22843253 is an apocalyptic number.

It is an amenable number.

22843253 is a deficient number, since it is larger than the sum of its proper divisors (1).

22843253 is an equidigital number, since it uses as much as digits as its factorization.

22843253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 29.

The square root of 22843253 is about 4779.4615805549. The cubic root of 22843253 is about 283.7391847715.

The spelling of 22843253 in words is "twenty-two million, eight hundred forty-three thousand, two hundred fifty-three".