12083842 has 16 divisors (see below), whose sum is σ = 18467712. Its totient is φ = 5929200.

The previous prime is 12083839. The next prime is 12083861. The reversal of 12083842 is 24838021.

It is a self number, because there is not a number n which added to its sum of digits gives 12083842.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32743 + ... + 33109.

It is an arithmetic number, because the mean of its divisors is an integer number (1154232).

Almost surely, 2^12083842 is an apocalyptic number.

12083842 is a deficient number, since it is larger than the sum of its proper divisors (6383870).

12083842 is a wasteful number, since it uses less digits than its factorization.

12083842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 12083842 is about 3476.1821010988. The cubic root of 12083842 is about 229.4748067016.

It can be divided in two parts, 1208 and 3842, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 12083842 in words is "twelve million, eighty-three thousand, eight hundred forty-two".