2112846 has 16 divisors (see below), whose sum is σ = 4242000. Its totient is φ = 701568.

The previous prime is 2112841. The next prime is 2112863. The reversal of 2112846 is 6482112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1590 + ... + 2598.

It is an arithmetic number, because the mean of its divisors is an integer number (265125).

2^2112846 is an apocalyptic number.

2112846 is an abundant number, since it is smaller than the sum of its proper divisors (2129154).

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

2112846 is a wasteful number, since it uses less digits than its factorization.

2112846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363.

The product of its digits is 768, while the sum is 24.

The square root of 2112846 is about 1453.5632081200. The cubic root of 2112846 is about 128.3185020622.

Adding to 2112846 its reverse (6482112), we get a palindrome (8594958).

The spelling of 2112846 in words is "two million, one hundred twelve thousand, eight hundred forty-six".