2091082 has 16 divisors (see below), whose sum is σ = 3673152. Its totient is φ = 874080.

The previous prime is 2091053. The next prime is 2091097. The reversal of 2091082 is 2801902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1248 + ... + 2395.

It is an arithmetic number, because the mean of its divisors is an integer number (229572).

2^2091082 is an apocalyptic number.

2091082 is a deficient number, since it is larger than the sum of its proper divisors (1582070).

2091082 is a wasteful number, since it uses less digits than its factorization.

2091082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 2091082 is about 1446.0573985842. The cubic root of 2091082 is about 127.8763861944.

Adding to 2091082 its reverse (2801902), we get a palindrome (4892984).

The spelling of 2091082 in words is "two million, ninety-one thousand, eighty-two".