10832509 has 2 divisors, whose sum is σ = 10832510. Its totient is φ = 10832508.

The previous prime is 10832477. The next prime is 10832531. The reversal of 10832509 is 90523801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7717284 + 3115225 = 2778^2 + 1765^2 .

It is a cyclic number.

It is not a de Polignac number, because 10832509 - 2⁵ = 10832477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10832599) 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, 5416254 + 5416255.

It is an arithmetic number, because the mean of its divisors is an integer number (5416255).

Almost surely, 2^10832509 is an apocalyptic number.

It is an amenable number.

10832509 is a deficient number, since it is larger than the sum of its proper divisors (1).

10832509 is an equidigital number, since it uses as much as digits as its factorization.

10832509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 10832509 is about 3291.2777154169. The cubic root of 10832509 is about 221.2634532767.

The spelling of 10832509 in words is "ten million, eight hundred thirty-two thousand, five hundred nine".