9406223 has 2 divisors, whose sum is σ = 9406224. Its totient is φ = 9406222.

The previous prime is 9406213. The next prime is 9406247. The reversal of 9406223 is 3226049.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9406223 - 2⁸ = 9405967 is a prime.

It is a super-2 number, since 2×9406223² = 176954062251458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9406192 and 9406201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9406213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4703111 + 4703112.

It is an arithmetic number, because the mean of its divisors is an integer number (4703112).

Almost surely, 2^9406223 is an apocalyptic number.

9406223 is a deficient number, since it is larger than the sum of its proper divisors (1).

9406223 is an equidigital number, since it uses as much as digits as its factorization.

9406223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 9406223 is about 3066.9566348418. The cubic root of 9406223 is about 211.0919913637.

The spelling of 9406223 in words is "nine million, four hundred six thousand, two hundred twenty-three".