942112 has 24 divisors (see below), whose sum is σ = 1890000. Its totient is φ = 462144.

The previous prime is 942101. The next prime is 942113. The reversal of 942112 is 211249.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 942112.

It is not an unprimeable number, because it can be changed into a prime (942113) by changing a digit.

942112 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1639 + ... + 2137.

It is an arithmetic number, because the mean of its divisors is an integer number (78750).

2⁹⁴²¹¹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 942112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (945000).

942112 is an abundant number, since it is smaller than the sum of its proper divisors (947888).

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

942112 is a wasteful number, since it uses less digits than its factorization.

942112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 560 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 942112 is about 970.6245412105. The cubic root of 942112 is about 98.0319207414.

The spelling of 942112 in words is "nine hundred forty-two thousand, one hundred twelve".