2116276 has 12 divisors (see below), whose sum is σ = 3864672. Its totient is φ = 1012088.

The previous prime is 2116199. The next prime is 2116291. The reversal of 2116276 is 6726112.

It is a self number, because there is not a number n which added to its sum of digits gives 2116276.

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, 11410 + ... + 11593.

It is an arithmetic number, because the mean of its divisors is an integer number (322056).

2^2116276 is an apocalyptic number.

It is an amenable number.

2116276 is a deficient number, since it is larger than the sum of its proper divisors (1748396).

2116276 is a wasteful number, since it uses less digits than its factorization.

2116276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23030 (or 23028 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 2116276 is about 1454.7425889139. The cubic root of 2116276 is about 128.3879020573.

The spelling of 2116276 in words is "two million, one hundred sixteen thousand, two hundred seventy-six".