2162334 has 16 divisors (see below), whose sum is σ = 4348800. Its totient is φ = 716760.

The previous prime is 2162323. The next prime is 2162339. The reversal of 2162334 is 4332612.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2162334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162339) 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 7 ways as a sum of consecutive naturals, for example, 289 + ... + 2099.

It is an arithmetic number, because the mean of its divisors is an integer number (271800).

2^2162334 is an apocalyptic number.

2162334 is an abundant number, since it is smaller than the sum of its proper divisors (2186466).

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

2162334 is a wasteful number, since it uses less digits than its factorization.

2162334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015.

The product of its digits is 864, while the sum is 21.

The square root of 2162334 is about 1470.4876742088. The cubic root of 2162334 is about 129.3126243693.

Adding to 2162334 its reverse (4332612), we get a palindrome (6494946).

The spelling of 2162334 in words is "two million, one hundred sixty-two thousand, three hundred thirty-four".