2001092 has 12 divisors (see below), whose sum is σ = 3654336. Its totient is φ = 957000.

The previous prime is 2001079. The next prime is 2001101. The reversal of 2001092 is 2901002.

It is a super-3 number, since 3×2001092³ = 24039333468258512064, which contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10784 + ... + 10967.

It is an arithmetic number, because the mean of its divisors is an integer number (304528).

2^2001092 is an apocalyptic number.

It is an amenable number.

2001092 is a deficient number, since it is larger than the sum of its proper divisors (1653244).

2001092 is a wasteful number, since it uses less digits than its factorization.

2001092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21778 (or 21776 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2001092 is about 1414.5995899900. The cubic root of 2001092 is about 126.0150313805.

Adding to 2001092 its reverse (2901002), we get a palindrome (4902094).

It can be divided in two parts, 20010 and 92, that added together give a palindrome (20102).

The spelling of 2001092 in words is "two million, one thousand, ninety-two".