2101084 has 24 divisors (see below), whose sum is σ = 3819200. Its totient is φ = 1010880.

The previous prime is 2101067. The next prime is 2101091. The reversal of 2101084 is 4801012.

It is a happy number.

It is a congruent number.

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, 19222 + ... + 19330.

2^2101084 is an apocalyptic number.

It is an amenable number.

2101084 is a deficient number, since it is larger than the sum of its proper divisors (1718116).

2101084 is a wasteful number, since it uses less digits than its factorization.

2101084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2101084 is about 1449.5116418987. The cubic root of 2101084 is about 128.0799468009.

Adding to 2101084 its reverse (4801012), we get a palindrome (6902096).

The spelling of 2101084 in words is "two million, one hundred one thousand, eighty-four".