2011095 has 16 divisors (see below), whose sum is σ = 3575520. Its totient is φ = 1072512.

The previous prime is 2011081. The next prime is 2011099. The reversal of 2011095 is 5901102.

It is not a de Polignac number, because 2011095 - 2⁹ = 2010583 is a prime.

2011095 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7314 + ... + 7583.

It is an arithmetic number, because the mean of its divisors is an integer number (223470).

2^2011095 is an apocalyptic number.

2011095 is a deficient number, since it is larger than the sum of its proper divisors (1564425).

2011095 is a wasteful number, since it uses less digits than its factorization.

2011095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14911 (or 14905 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 2011095 is about 1418.1308120198. The cubic root of 2011095 is about 126.2246558936.

Adding to 2011095 its reverse (5901102), we get a palindrome (7912197).

It can be divided in two parts, 201 and 1095, that added together give a 4-th power (1296 = 6⁴).

The spelling of 2011095 in words is "two million, eleven thousand, ninety-five".