2112796 has 24 divisors (see below), whose sum is σ = 4298336. Its totient is φ = 889920.

The previous prime is 2112793. The next prime is 2112821. The reversal of 2112796 is 6972112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112793) 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, 1090 + ... + 2326.

2^2112796 is an apocalyptic number.

It is an amenable number.

2112796 is an abundant number, since it is smaller than the sum of its proper divisors (2185540).

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

2112796 is a wasteful number, since it uses less digits than its factorization.

2112796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309 (or 1307 counting only the distinct ones).

The product of its digits is 1512, while the sum is 28.

The square root of 2112796 is about 1453.5460089037. The cubic root of 2112796 is about 128.3174898452.

2112796 divided by its sum of digits (28) gives a palindrome (75457).

The spelling of 2112796 in words is "two million, one hundred twelve thousand, seven hundred ninety-six".