1942112 has 24 divisors (see below), whose sum is σ = 3860136. Its totient is φ = 961792.

The previous prime is 1942111. The next prime is 1942121. The reversal of 1942112 is 2112491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1942111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4163 + ... + 4605.

It is an arithmetic number, because the mean of its divisors is an integer number (160839).

2^1942112 is an apocalyptic number.

It is an amenable number.

1942112 is a deficient number, since it is larger than the sum of its proper divisors (1918024).

1942112 is a wasteful number, since it uses less digits than its factorization.

1942112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590 (or 582 counting only the distinct ones).

The product of its digits is 144, while the sum is 20.

The square root of 1942112 is about 1393.5967853005. The cubic root of 1942112 is about 124.7646130220.

The spelling of 1942112 in words is "one million, nine hundred forty-two thousand, one hundred twelve".