2086039 has 8 divisors (see below), whose sum is σ = 2166192. Its totient is φ = 2007360.

The previous prime is 2086037. The next prime is 2086043. The reversal of 2086039 is 9306802.

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

It is not a de Polignac number, because 2086039 - 2¹ = 2086037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2085998 and 2086016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2086037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3097 + ... + 3709.

It is an arithmetic number, because the mean of its divisors is an integer number (270774).

2^2086039 is an apocalyptic number.

2086039 is a deficient number, since it is larger than the sum of its proper divisors (80153).

2086039 is an equidigital number, since it uses as much as digits as its factorization.

2086039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2086039 is about 1444.3126392856. The cubic root of 2086039 is about 127.7735048911.

The spelling of 2086039 in words is "two million, eighty-six thousand, thirty-nine".