2495459 has 2 divisors, whose sum is σ = 2495460. Its totient is φ = 2495458.

The previous prime is 2495443. The next prime is 2495461. The reversal of 2495459 is 9545942.

2495459 is digitally balanced in base 2, 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 2495459 - 2⁴ = 2495443 is a prime.

It is a Sophie Germain prime.

Together with 2495461, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (2495429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247729 + 1247730.

It is an arithmetic number, because the mean of its divisors is an integer number (1247730).

2^2495459 is an apocalyptic number.

2495459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2495459 is an equidigital number, since it uses as much as digits as its factorization.

2495459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The square root of 2495459 is about 1579.7021871226. The cubic root of 2495459 is about 135.6386565563.

The spelling of 2495459 in words is "two million, four hundred ninety-five thousand, four hundred fifty-nine".