994742112 has 288 divisors, whose sum is σ = 3408894720. Its totient is φ = 248002560.

The previous prime is 994742083. The next prime is 994742113. The reversal of 994742112 is 211247499.

994742112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994742113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2157562 + ... + 2158022.

It is an arithmetic number, because the mean of its divisors is an integer number (11836440).

Almost surely, 2^994742112 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 994742112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1704447360).

994742112 is an abundant number, since it is smaller than the sum of its proper divisors (2414152608).

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

994742112 is a wasteful number, since it uses less digits than its factorization.

994742112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 505 counting only the distinct ones).

The product of its digits is 36288, while the sum is 39.

The square root of 994742112 is about 31539.5325266561. The cubic root of 994742112 is about 998.2442899529.

The spelling of 994742112 in words is "nine hundred ninety-four million, seven hundred forty-two thousand, one hundred twelve".