22920883 has 2 divisors, whose sum is σ = 22920884. Its totient is φ = 22920882.

The previous prime is 22920881. The next prime is 22920907. The reversal of 22920883 is 38802922.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22920883 - 2¹ = 22920881 is a prime.

Together with 22920881, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22920881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11460441 + 11460442.

It is an arithmetic number, because the mean of its divisors is an integer number (11460442).

Almost surely, 2^22920883 is an apocalyptic number.

22920883 is a deficient number, since it is larger than the sum of its proper divisors (1).

22920883 is an equidigital number, since it uses as much as digits as its factorization.

22920883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 22920883 is about 4787.5759001816. The cubic root of 22920883 is about 284.0602389907.

It can be divided in two parts, 229 and 20883, that added together give a palindrome (21112).

The spelling of 22920883 in words is "twenty-two million, nine hundred twenty thousand, eight hundred eighty-three".