5966239 has 2 divisors, whose sum is σ = 5966240. Its totient is φ = 5966238.

The previous prime is 5966189. The next prime is 5966243. The reversal of 5966239 is 9326695.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5966239 - 2⁹ = 5965727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5966299) 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, 2983119 + 2983120.

It is an arithmetic number, because the mean of its divisors is an integer number (2983120).

Almost surely, 2^5966239 is an apocalyptic number.

5966239 is a deficient number, since it is larger than the sum of its proper divisors (1).

5966239 is an equidigital number, since it uses as much as digits as its factorization.

5966239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 87480, while the sum is 40.

The square root of 5966239 is about 2442.5885859064. The cubic root of 5966239 is about 181.3705968720.

The spelling of 5966239 in words is "five million, nine hundred sixty-six thousand, two hundred thirty-nine".