9222523 has 2 divisors, whose sum is σ = 9222524. Its totient is φ = 9222522.

The previous prime is 9222491. The next prime is 9222527. The reversal of 9222523 is 3252229.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9222523 - 2⁵ = 9222491 is a prime.

9222523 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (9222527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4611261 + 4611262.

It is an arithmetic number, because the mean of its divisors is an integer number (4611262).

Almost surely, 2^9222523 is an apocalyptic number.

9222523 is a deficient number, since it is larger than the sum of its proper divisors (1).

9222523 is an equidigital number, since it uses as much as digits as its factorization.

9222523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 25.

The square root of 9222523 is about 3036.8607146196. The cubic root of 9222523 is about 209.7087648482.

The spelling of 9222523 in words is "nine million, two hundred twenty-two thousand, five hundred twenty-three".