9946122592 has 96 divisors (see below), whose sum is σ = 22653292032. Its totient is φ = 4210612224.

The previous prime is 9946122587. The next prime is 9946122631. The reversal of 9946122592 is 2952216499.

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, 11212773 + ... + 11213659.

It is an arithmetic number, because the mean of its divisors is an integer number (235971792).

Almost surely, 2^9946122592 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 9946122592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11326646016).

9946122592 is an abundant number, since it is smaller than the sum of its proper divisors (12707169440).

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

9946122592 is a wasteful number, since it uses less digits than its factorization.

9946122592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460 (or 1452 counting only the distinct ones).

The product of its digits is 699840, while the sum is 49.

The square root of 9946122592 is about 99730.2491323470. The cubic root of 9946122592 is about 2150.5585418875.

The spelling of 9946122592 in words is "nine billion, nine hundred forty-six million, one hundred twenty-two thousand, five hundred ninety-two".