9842712 has 64 divisors (see below), whose sum is σ = 28028160. Its totient is φ = 2851200.

The previous prime is 9842653. The next prime is 9842731. The reversal of 9842712 is 2172489.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5262 + ... + 6882.

It is an arithmetic number, because the mean of its divisors is an integer number (437940).

Almost surely, 2^9842712 is an apocalyptic number.

9842712 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9842712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14014080).

9842712 is an abundant number, since it is smaller than the sum of its proper divisors (18185448).

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

9842712 is a wasteful number, since it uses less digits than its factorization.

9842712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664 (or 1660 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 9842712 is about 3137.3096755022. The cubic root of 9842712 is about 214.3079387743.

The spelling of 9842712 in words is "nine million, eight hundred forty-two thousand, seven hundred twelve".