9557226 has 48 divisors (see below), whose sum is σ = 23931648. Its totient is φ = 2700000.

The previous prime is 9557189. The next prime is 9557231. The reversal of 9557226 is 6227559.

9557226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 12351 + ... + 13101.

It is an arithmetic number, because the mean of its divisors is an integer number (498576).

Almost surely, 2^9557226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9557226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11965824).

9557226 is an abundant number, since it is smaller than the sum of its proper divisors (14374422).

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

9557226 is a wasteful number, since it uses less digits than its factorization.

9557226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867 (or 864 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 9557226 is about 3091.4763463433. The cubic root of 9557226 is about 212.2155899883.

The spelling of 9557226 in words is "nine million, five hundred fifty-seven thousand, two hundred twenty-six".