9942712 has 16 divisors (see below), whose sum is σ = 20076840. Its totient is φ = 4588896.

The previous prime is 9942707. The next prime is 9942721. The reversal of 9942712 is 2172499.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47698 + ... + 47905.

Almost surely, 2^9942712 is an apocalyptic number.

It is an amenable number.

9942712 is an abundant number, since it is smaller than the sum of its proper divisors (10134128).

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

9942712 is a wasteful number, since it uses less digits than its factorization.

9942712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95622 (or 95618 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 9942712 is about 3153.2066218375. The cubic root of 9942712 is about 215.0312700146.

The spelling of 9942712 in words is "nine million, nine hundred forty-two thousand, seven hundred twelve".