12584291 has 2 divisors, whose sum is σ = 12584292. Its totient is φ = 12584290.

The previous prime is 12584263. The next prime is 12584311. The reversal of 12584291 is 19248521.

12584291 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 12584291 - 2⁶ = 12584227 is a prime.

It is a Chen prime.

It is equal to p₈₂₃₈₃₈ and since 12584291 and 823838 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (12584261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6292145 + 6292146.

It is an arithmetic number, because the mean of its divisors is an integer number (6292146).

Almost surely, 2^12584291 is an apocalyptic number.

12584291 is a deficient number, since it is larger than the sum of its proper divisors (1).

12584291 is an equidigital number, since it uses as much as digits as its factorization.

12584291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 32.

The square root of 12584291 is about 3547.4344250458. The cubic root of 12584291 is about 232.5999323756.

The spelling of 12584291 in words is "twelve million, five hundred eighty-four thousand, two hundred ninety-one".