2107712 has 14 divisors (see below), whose sum is σ = 4182618. Its totient is φ = 1053824.

The previous prime is 2107709. The next prime is 2107717. The reversal of 2107712 is 2177012.

It can be written as a sum of positive squares in only one way, i.e., 1290496 + 817216 = 1136^2 + 904^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2107717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16403 + ... + 16530.

2^2107712 is an apocalyptic number.

It is an amenable number.

2107712 is a deficient number, since it is larger than the sum of its proper divisors (2074906).

2107712 is an equidigital number, since it uses as much as digits as its factorization.

2107712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32945 (or 32935 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 2107712 is about 1451.7961289382. The cubic root of 2107712 is about 128.2144841473.

The spelling of 2107712 in words is "two million, one hundred seven thousand, seven hundred twelve".