2116774 has 12 divisors (see below), whose sum is σ = 3490452. Its totient is φ = 962060.

The previous prime is 2116757. The next prime is 2116783. The reversal of 2116774 is 4776112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4132 + ... + 4615.

It is an arithmetic number, because the mean of its divisors is an integer number (290871).

2^2116774 is an apocalyptic number.

2116774 is a deficient number, since it is larger than the sum of its proper divisors (1373678).

2116774 is a wasteful number, since it uses less digits than its factorization.

2116774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8771 (or 8760 counting only the distinct ones).

The product of its digits is 2352, while the sum is 28.

The square root of 2116774 is about 1454.9137431477. The cubic root of 2116774 is about 128.3979719726.

The spelling of 2116774 in words is "two million, one hundred sixteen thousand, seven hundred seventy-four".