9628446 has 24 divisors (see below), whose sum is σ = 19631304. Its totient is φ = 3148240.

The previous prime is 9628439. The next prime is 9628447. The reversal of 9628446 is 6448269.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9628447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20656 + ... + 21116.

It is an arithmetic number, because the mean of its divisors is an integer number (817971).

Almost surely, 2^9628446 is an apocalyptic number.

9628446 is an abundant number, since it is smaller than the sum of its proper divisors (10002858).

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

9628446 is a wasteful number, since it uses less digits than its factorization.

9628446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584 (or 525 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 9628446 is about 3102.9737349839. The cubic root of 9628446 is about 212.7414261829.

The spelling of 9628446 in words is "nine million, six hundred twenty-eight thousand, four hundred forty-six".