9226660 has 12 divisors (see below), whose sum is σ = 19376028. Its totient is φ = 3690656.

The previous prime is 9226619. The next prime is 9226661. The reversal of 9226660 is 666229.

It can be written as a sum of positive squares in 2 ways, for example, as 4351396 + 4875264 = 2086^2 + 2208^2 .

It is not an unprimeable number, because it can be changed into a prime (9226661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230647 + ... + 230686.

It is an arithmetic number, because the mean of its divisors is an integer number (1614669).

Almost surely, 2^9226660 is an apocalyptic number.

It is an amenable number.

9226660 is an abundant number, since it is smaller than the sum of its proper divisors (10149368).

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

9226660 is a wasteful number, since it uses less digits than its factorization.

9226660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461342 (or 461340 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 9226660 is about 3037.5417692601. The cubic root of 9226660 is about 209.7401169149.

The spelling of 9226660 in words is "nine million, two hundred twenty-six thousand, six hundred sixty".