22836893 has 2 divisors, whose sum is σ = 22836894. Its totient is φ = 22836892.

The previous prime is 22836887. The next prime is 22836923. The reversal of 22836893 is 39863822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16144324 + 6692569 = 4018^2 + 2587^2 .

It is a cyclic number.

It is not a de Polignac number, because 22836893 - 2⁶ = 22836829 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22836893.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22836823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11418446 + 11418447.

It is an arithmetic number, because the mean of its divisors is an integer number (11418447).

Almost surely, 2^22836893 is an apocalyptic number.

It is an amenable number.

22836893 is a deficient number, since it is larger than the sum of its proper divisors (1).

22836893 is an equidigital number, since it uses as much as digits as its factorization.

22836893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 41.

The square root of 22836893 is about 4778.7961873258. The cubic root of 22836893 is about 283.7128495160.

The spelling of 22836893 in words is "twenty-two million, eight hundred thirty-six thousand, eight hundred ninety-three".