2106712 has 16 divisors (see below), whose sum is σ = 4006800. Its totient is φ = 1038240.

The previous prime is 2106679. The next prime is 2106733. The reversal of 2106712 is 2176012.

2106712 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2106712.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1287 + ... + 2422.

It is an arithmetic number, because the mean of its divisors is an integer number (250425).

2^2106712 is an apocalyptic number.

It is an amenable number.

2106712 is a deficient number, since it is larger than the sum of its proper divisors (1900088).

2106712 is a wasteful number, since it uses less digits than its factorization.

2106712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786 (or 3782 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 2106712 is about 1451.4516871050. The cubic root of 2106712 is about 128.1942038993.

The spelling of 2106712 in words is "two million, one hundred six thousand, seven hundred twelve".