9223859 has 2 divisors, whose sum is σ = 9223860. Its totient is φ = 9223858.

The previous prime is 9223853. The next prime is 9223867. The reversal of 9223859 is 9583229.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9223859 - 2⁸ = 9223603 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9223853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4611929 + 4611930.

It is an arithmetic number, because the mean of its divisors is an integer number (4611930).

Almost surely, 2^9223859 is an apocalyptic number.

9223859 is a deficient number, since it is larger than the sum of its proper divisors (1).

9223859 is an equidigital number, since it uses as much as digits as its factorization.

9223859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 38.

The square root of 9223859 is about 3037.0806706441. The cubic root of 9223859 is about 209.7188906884.

The spelling of 9223859 in words is "nine million, two hundred twenty-three thousand, eight hundred fifty-nine".