9226531 has 2 divisors, whose sum is σ = 9226532. Its totient is φ = 9226530.

The previous prime is 9226507. The next prime is 9226537. The reversal of 9226531 is 1356229.

9226531 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9226531 - 2¹¹ = 9224483 is a prime.

It is a super-2 number, since 2×9226531² = 170257748587922, which contains 22 as substring.

9226531 is a lucky number.

It is equal to p₆₁₆₅₈₂ and since 9226531 and 616582 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9226531.

It is not a weakly prime, because it can be changed into another prime (9226537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4613265 + 4613266.

It is an arithmetic number, because the mean of its divisors is an integer number (4613266).

Almost surely, 2^9226531 is an apocalyptic number.

9226531 is a deficient number, since it is larger than the sum of its proper divisors (1).

9226531 is an equidigital number, since it uses as much as digits as its factorization.

9226531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 28.

The square root of 9226531 is about 3037.5205349100. The cubic root of 9226531 is about 209.7391394359.

The spelling of 9226531 in words is "nine million, two hundred twenty-six thousand, five hundred thirty-one".