2011134 has 16 divisors (see below), whose sum is σ = 4259088. Its totient is φ = 630912.

The previous prime is 2011129. The next prime is 2011147. The reversal of 2011134 is 4311102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9757 + ... + 9960.

It is an arithmetic number, because the mean of its divisors is an integer number (266193).

2^2011134 is an apocalyptic number.

2011134 is an abundant number, since it is smaller than the sum of its proper divisors (2247954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2011134 is a wasteful number, since it uses less digits than its factorization.

2011134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19739.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2011134 is about 1418.1445624477. The cubic root of 2011134 is about 126.2254718222.

Adding to 2011134 its reverse (4311102), we get a palindrome (6322236).

Subtracting 2011134 from its reverse (4311102), we obtain a cube (2299968 = 132³).

It can be divided in two parts, 2011 and 134, that added together give a triangular number (2145 = T₆₅).

The spelling of 2011134 in words is "two million, eleven thousand, one hundred thirty-four".