2090039 has 8 divisors (see below), whose sum is σ = 2408448. Its totient is φ = 1776600.

The previous prime is 2090021. The next prime is 2090041. The reversal of 2090039 is 9300902.

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

It is not a de Polignac number, because 2090039 - 2¹² = 2085943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2089996 and 2090023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090009) 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, 287 + ... + 2064.

It is an arithmetic number, because the mean of its divisors is an integer number (301056).

2^2090039 is an apocalyptic number.

2090039 is a deficient number, since it is larger than the sum of its proper divisors (318409).

2090039 is a wasteful number, since it uses less digits than its factorization.

2090039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 2090039 is about 1445.6967178492. The cubic root of 2090039 is about 127.8551217243.

The spelling of 2090039 in words is "two million, ninety thousand, thirty-nine".