2081134 has 8 divisors (see below), whose sum is σ = 3405528. Its totient is φ = 945960.

The previous prime is 2081129. The next prime is 2081147. The reversal of 2081134 is 4311802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2081134² = 8662237451912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 47277 + ... + 47320.

It is an arithmetic number, because the mean of its divisors is an integer number (425691).

2^2081134 is an apocalyptic number.

2081134 is a deficient number, since it is larger than the sum of its proper divisors (1324394).

2081134 is a wasteful number, since it uses less digits than its factorization.

2081134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94610.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2081134 is about 1442.6136003795. The cubic root of 2081134 is about 127.6732797110.

Adding to 2081134 its reverse (4311802), we get a palindrome (6392936).

The spelling of 2081134 in words is "two million, eighty-one thousand, one hundred thirty-four".