9669136 has 20 divisors (see below), whose sum is σ = 19241452. Its totient is φ = 4703616.

The previous prime is 9669113. The next prime is 9669137. The reversal of 9669136 is 6319669.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4579600 + 5089536 = 2140^2 + 2256^2 .

It is not an unprimeable number, because it can be changed into a prime (9669137) 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, 7575 + ... + 8758.

Almost surely, 2^9669136 is an apocalyptic number.

It is an amenable number.

9669136 is a deficient number, since it is larger than the sum of its proper divisors (9572316).

9669136 is a wasteful number, since it uses less digits than its factorization.

9669136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16378 (or 16372 counting only the distinct ones).

The product of its digits is 52488, while the sum is 40.

The square root of 9669136 is about 3109.5234361555. The cubic root of 9669136 is about 213.0406881501.

The spelling of 9669136 in words is "nine million, six hundred sixty-nine thousand, one hundred thirty-six".