9632531 has 2 divisors, whose sum is σ = 9632532. Its totient is φ = 9632530.

The previous prime is 9632521. The next prime is 9632533. The reversal of 9632531 is 1352369.

It is a strong prime.

It is an emirp because it is prime and its reverse (1352369) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9632531 - 2²² = 5438227 is a prime.

It is a super-2 number, since 2×9632531² = 185571306931922, which contains 22 as substring.

Together with 9632533, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 9⁷ + 6⁶ + 3⁹ + 2⁷ + 5³ + 3¹⁴ + 1 .

It is equal to p₆₄₁₈₆₄ and since 9632531 and 641864 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 = 9632494 and 9632503.

It is not a weakly prime, because it can be changed into another prime (9632533) 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, 4816265 + 4816266.

It is an arithmetic number, because the mean of its divisors is an integer number (4816266).

Almost surely, 2^9632531 is an apocalyptic number.

9632531 is a deficient number, since it is larger than the sum of its proper divisors (1).

9632531 is an equidigital number, since it uses as much as digits as its factorization.

9632531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 29.

The square root of 9632531 is about 3103.6319047207. The cubic root of 9632531 is about 212.7715080831.

The spelling of 9632531 in words is "nine million, six hundred thirty-two thousand, five hundred thirty-one".