9164531 has 2 divisors, whose sum is σ = 9164532. Its totient is φ = 9164530.

The previous prime is 9164527. The next prime is 9164563. The reversal of 9164531 is 1354619.

9164531 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9164531 - 2² = 9164527 is a prime.

It is a super-2 number, since 2×9164531² = 167977256899922, which contains 22 as substring.

It is a Chen prime.

It is equal to p₆₁₂₆₇₇ and since 9164531 and 612677 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 9164494 and 9164503.

It is not a weakly prime, because it can be changed into another prime (9164501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4582265 + 4582266.

It is an arithmetic number, because the mean of its divisors is an integer number (4582266).

Almost surely, 2^9164531 is an apocalyptic number.

9164531 is a deficient number, since it is larger than the sum of its proper divisors (1).

9164531 is an equidigital number, since it uses as much as digits as its factorization.

9164531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 29.

The square root of 9164531 is about 3027.2976398101. The cubic root of 9164531 is about 209.2682848474.

The spelling of 9164531 in words is "nine million, one hundred sixty-four thousand, five hundred thirty-one".