12590329 has 2 divisors, whose sum is σ = 12590330. Its totient is φ = 12590328.

The previous prime is 12590317. The next prime is 12590401. The reversal of 12590329 is 92309521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12588304 + 2025 = 3548^2 + 45^2 .

It is a cyclic number.

It is not a de Polignac number, because 12590329 - 2¹¹ = 12588281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12590329.

It is not a weakly prime, because it can be changed into another prime (12590129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6295164 + 6295165.

It is an arithmetic number, because the mean of its divisors is an integer number (6295165).

Almost surely, 2^12590329 is an apocalyptic number.

It is an amenable number.

12590329 is a deficient number, since it is larger than the sum of its proper divisors (1).

12590329 is an equidigital number, since it uses as much as digits as its factorization.

12590329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 12590329 is about 3548.2853605650. The cubic root of 12590329 is about 232.6371272623.

The spelling of 12590329 in words is "twelve million, five hundred ninety thousand, three hundred twenty-nine".