9006736 has 20 divisors (see below), whose sum is σ = 18477612. Its totient is φ = 4238336.

The previous prime is 9006707. The next prime is 9006749. The reversal of 9006736 is 6376009.

9006736 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4596736 + 4410000 = 2144^2 + 2100^2 .

It is a super-2 number, since 2×9006736² = 162242586747392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9006698 and 9006707.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16285 + ... + 16828.

Almost surely, 2^9006736 is an apocalyptic number.

It is an amenable number.

9006736 is an abundant number, since it is smaller than the sum of its proper divisors (9470876).

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

9006736 is a wasteful number, since it uses less digits than its factorization.

9006736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33138 (or 33132 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 9006736 is about 3001.1224566818. The cubic root of 9006736 is about 208.0602636033.

The spelling of 9006736 in words is "nine million, six thousand, seven hundred thirty-six".