2466439 has 2 divisors, whose sum is σ = 2466440.
Its totient is φ = 2466438.
The previous prime is 2466433. The next prime is 2466449. The reversal of 2466439 is 9346642.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2466439 - 25 = 2466407 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2466433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1233219 + 1233220.
It is an arithmetic number, because the mean of its divisors is an integer number (1233220).
22466439 is an apocalyptic number.
2466439 is a deficient number, since it is larger than the sum of its proper divisors (1).
2466439 is an equidigital number, since it uses as much as digits as its factorization.
2466439 is an evil number, because the sum of its binary digits is even.
The product of its digits is 31104, while the sum is 34.
The square root of 2466439 is about 1570.4900509077.
The cubic root of 2466439 is about 135.1108189282.
The spelling of 2466439 in words is "two million, four hundred sixty-six thousand, four hundred thirty-nine".