2466239 has 2 divisors, whose sum is σ = 2466240.
Its totient is φ = 2466238.
The previous prime is 2466223. The next prime is 2466253. The reversal of 2466239 is 9326642.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2466239 - 24 = 2466223 is a prime.
It is a Sophie Germain prime.
It is an Ulam number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2466439) 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, 1233119 + 1233120.
It is an arithmetic number, because the mean of its divisors is an integer number (1233120).
22466239 is an apocalyptic number.
2466239 is a deficient number, since it is larger than the sum of its proper divisors (1).
2466239 is an equidigital number, since it uses as much as digits as its factorization.
2466239 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 15552, while the sum is 32.
The square root of 2466239 is about 1570.4263752243.
The cubic root of 2466239 is about 135.1071668487.
The spelling of 2466239 in words is "two million, four hundred sixty-six thousand, two hundred thirty-nine".