2085959 has 4 divisors (see below), whose sum is σ = 2153280. Its totient is φ = 2018640.

The previous prime is 2085947. The next prime is 2085971. The reversal of 2085959 is 9595802.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2085947) and next prime (2085971).

It is a cyclic number.

It is not a de Polignac number, because 2085959 - 2⁴ = 2085943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085929) 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 3 ways as a sum of consecutive naturals, for example, 33614 + ... + 33675.

It is an arithmetic number, because the mean of its divisors is an integer number (538320).

2^2085959 is an apocalyptic number.

2085959 is a deficient number, since it is larger than the sum of its proper divisors (67321).

2085959 is an equidigital number, since it uses as much as digits as its factorization.

2085959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67320.

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 2085959 is about 1444.2849441852. The cubic root of 2085959 is about 127.7718714906.

The spelling of 2085959 in words is "two million, eighty-five thousand, nine hundred fifty-nine".