2081127 has 16 divisors (see below), whose sum is σ = 3024000. Its totient is φ = 1268064.

The previous prime is 2081099. The next prime is 2081129. The reversal of 2081127 is 7211802.

It is not a de Polignac number, because 2081127 - 2¹¹ = 2079079 is a prime.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2081129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1024 + ... + 2282.

It is an arithmetic number, because the mean of its divisors is an integer number (189000).

2^2081127 is an apocalyptic number.

2081127 is a deficient number, since it is larger than the sum of its proper divisors (942873).

2081127 is a wasteful number, since it uses less digits than its factorization.

2081127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 2081127 is about 1442.6111742254. The cubic root of 2081127 is about 127.6731365657.

Adding to 2081127 its reverse (7211802), we get a palindrome (9292929).

The spelling of 2081127 in words is "two million, eighty-one thousand, one hundred twenty-seven".