9996126 has 48 divisors (see below), whose sum is σ = 23746944. Its totient is φ = 2747808.

The previous prime is 9996089. The next prime is 9996137. The reversal of 9996126 is 6216999.

It is a happy number.

9996126 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 (42).

Its product of digits (52488) is a multiple of the sum of its prime divisors (324).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35181 + ... + 35463.

It is an arithmetic number, because the mean of its divisors is an integer number (494728).

Almost surely, 2^9996126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9996126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11873472).

9996126 is an abundant number, since it is smaller than the sum of its proper divisors (13750818).

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

9996126 is a wasteful number, since it uses less digits than its factorization.

9996126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 324 counting only the distinct ones).

The product of its digits is 52488, while the sum is 42.

The square root of 9996126 is about 3161.6650676503. The cubic root of 9996126 is about 215.4156444765.

The spelling of 9996126 in words is "nine million, nine hundred ninety-six thousand, one hundred twenty-six".