9225859 has 2 divisors, whose sum is σ = 9225860. Its totient is φ = 9225858.

The previous prime is 9225809. The next prime is 9225871. The reversal of 9225859 is 9585229.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9225859 - 2⁷ = 9225731 is a prime.

It is not a weakly prime, because it can be changed into another prime (9225809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4612929 + 4612930.

It is an arithmetic number, because the mean of its divisors is an integer number (4612930).

Almost surely, 2^9225859 is an apocalyptic number.

9225859 is a deficient number, since it is larger than the sum of its proper divisors (1).

9225859 is an equidigital number, since it uses as much as digits as its factorization.

9225859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 40.

The square root of 9225859 is about 3037.4099163597. The cubic root of 9225859 is about 209.7340473045.

The spelling of 9225859 in words is "nine million, two hundred twenty-five thousand, eight hundred fifty-nine".