9626442 has 48 divisors (see below), whose sum is σ = 22654080. Its totient is φ = 2718912.

The previous prime is 9626429. The next prime is 9626459. The reversal of 9626442 is 2446269.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40159 + ... + 40397.

It is an arithmetic number, because the mean of its divisors is an integer number (471960).

Almost surely, 2^9626442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9626442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11327040).

9626442 is an abundant number, since it is smaller than the sum of its proper divisors (13027638).

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

9626442 is a wasteful number, since it uses less digits than its factorization.

9626442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 388 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 9626442 is about 3102.6508021368. The cubic root of 9626442 is about 212.7266656356.

The spelling of 9626442 in words is "nine million, six hundred twenty-six thousand, four hundred forty-two".