2026259 has 8 divisors (see below), whose sum is σ = 2118960. Its totient is φ = 1935136.

The previous prime is 2026249. The next prime is 2026303. The reversal of 2026259 is 9526202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2026259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2026229) 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 in 7 ways as a sum of consecutive naturals, for example, 2777 + ... + 3429.

It is an arithmetic number, because the mean of its divisors is an integer number (264870).

2^2026259 is an apocalyptic number.

2026259 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2026259 is a deficient number, since it is larger than the sum of its proper divisors (92701).

2026259 is a wasteful number, since it uses less digits than its factorization.

2026259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 2026259 is about 1423.4672458473. The cubic root of 2026259 is about 126.5411136652.

The spelling of 2026259 in words is "two million, twenty-six thousand, two hundred fifty-nine".