2467859 has 2 divisors, whose sum is σ = 2467860.
Its totient is φ = 2467858.
The previous prime is 2467783. The next prime is 2467867. The reversal of 2467859 is 9587642.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2467859 - 28 = 2467603 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (2467459) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1233929 + 1233930.
It is an arithmetic number, because the mean of its divisors is an integer number (1233930).
22467859 is an apocalyptic number.
2467859 is a deficient number, since it is larger than the sum of its proper divisors (1).
2467859 is an equidigital number, since it uses as much as digits as its factorization.
2467859 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 120960, while the sum is 41.
The square root of 2467859 is about 1570.9420740435.
The cubic root of 2467859 is about 135.1367430176.
The spelling of 2467859 in words is "two million, four hundred sixty-seven thousand, eight hundred fifty-nine".