12083706 has 24 divisors (see below), whose sum is σ = 26248404. Its totient is φ = 4017600.

The previous prime is 12083699. The next prime is 12083713. The reversal of 12083706 is 60738021.

It is an interprime number because it is at equal distance from previous prime (12083699) and next prime (12083713).

It can be written as a sum of positive squares in 2 ways, for example, as 11964681 + 119025 = 3459^2 + 345^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12083706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10260 + ... + 11376.

It is a vampire number, since it can be written as 1803 ⋅ 6702 (with its own digits).

Almost surely, 2^12083706 is an apocalyptic number.

12083706 is an abundant number, since it is smaller than the sum of its proper divisors (14164698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12083706 is a wasteful number, since it uses less digits than its factorization.

12083706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726 (or 1723 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 12083706 is about 3476.1625393528. The cubic root of 12083706 is about 229.4739458084.

The spelling of 12083706 in words is "twelve million, eighty-three thousand, seven hundred six".