9126666 has 24 divisors (see below), whose sum is σ = 19924164. Its totient is φ = 3019200.

The previous prime is 9126661. The next prime is 9126703. The reversal of 9126666 is 6666219.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9126441 + 225 = 3021^2 + 15^2 .

It is a nude number because it is divisible by every one of its digits.

9126666 is a modest number, since divided by 6666 gives 912 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 9126666.

It is not an unprimeable number, because it can be changed into a prime (9126661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 616 + ... + 4316.

Almost surely, 2^9126666 is an apocalyptic number.

9126666 is an abundant number, since it is smaller than the sum of its proper divisors (10797498).

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

9126666 is a wasteful number, since it uses less digits than its factorization.

9126666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846 (or 3843 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 9126666 is about 3021.0372390952. The cubic root of 9126666 is about 208.9796764499.

The spelling of 9126666 in words is "nine million, one hundred twenty-six thousand, six hundred sixty-six".