2090236 has 12 divisors (see below), whose sum is σ = 3686760. Its totient is φ = 1036880.

The previous prime is 2090227. The next prime is 2090239. The reversal of 2090236 is 6320902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1471 + ... + 2518.

It is an arithmetic number, because the mean of its divisors is an integer number (307230).

2^2090236 is an apocalyptic number.

It is an amenable number.

2090236 is a deficient number, since it is larger than the sum of its proper divisors (1596524).

2090236 is a wasteful number, since it uses less digits than its factorization.

2090236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124 (or 4122 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2090236 is about 1445.7648494828. The cubic root of 2090236 is about 127.8591386617.

The spelling of 2090236 in words is "two million, ninety thousand, two hundred thirty-six".