2162012 has 12 divisors (see below), whose sum is σ = 3876096. Its totient is φ = 1054560.

The previous prime is 2162003. The next prime is 2162057. The reversal of 2162012 is 2102612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6428 + ... + 6755.

It is an arithmetic number, because the mean of its divisors is an integer number (323008).

2^2162012 is an apocalyptic number.

It is an amenable number.

2162012 is a deficient number, since it is larger than the sum of its proper divisors (1714084).

2162012 is a wasteful number, since it uses less digits than its factorization.

2162012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13228 (or 13226 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2162012 is about 1470.3781826455. The cubic root of 2162012 is about 129.3062052666.

Adding to 2162012 its reverse (2102612), we get a palindrome (4264624).

The spelling of 2162012 in words is "two million, one hundred sixty-two thousand, twelve".