2116874 has 16 divisors (see below), whose sum is σ = 3509568. Its totient is φ = 952512.

The previous prime is 2116867. The next prime is 2116901. The reversal of 2116874 is 4786112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572 + ... + 2135.

It is an arithmetic number, because the mean of its divisors is an integer number (219348).

2^2116874 is an apocalyptic number.

2116874 is a deficient number, since it is larger than the sum of its proper divisors (1392694).

2116874 is a wasteful number, since it uses less digits than its factorization.

2116874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749.

The product of its digits is 2688, while the sum is 29.

The square root of 2116874 is about 1454.9481090403. The cubic root of 2116874 is about 128.3999938536.

The spelling of 2116874 in words is "two million, one hundred sixteen thousand, eight hundred seventy-four".