4026259 has 2 divisors, whose sum is σ = 4026260. Its totient is φ = 4026258.

The previous prime is 4026257. The next prime is 4026277. The reversal of 4026259 is 9526204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4026259 - 2¹ = 4026257 is a prime.

Together with 4026257, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4026257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2013129 + 2013130.

It is an arithmetic number, because the mean of its divisors is an integer number (2013130).

Almost surely, 2^4026259 is an apocalyptic number.

4026259 is a deficient number, since it is larger than the sum of its proper divisors (1).

4026259 is an equidigital number, since it uses as much as digits as its factorization.

4026259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 4026259 is about 2006.5540112342. The cubic root of 4026259 is about 159.0867108750.

Subtracting 4026259 from its reverse (9526204), we obtain a palindrome (5499945).

The spelling of 4026259 in words is "four million, twenty-six thousand, two hundred fifty-nine".