9166272 has 28 divisors (see below), whose sum is σ = 24252936. Its totient is φ = 3055360.

The previous prime is 9166243. The next prime is 9166273. The reversal of 9166272 is 2726619.

9166272 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9166273) 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, 23679 + ... + 24062.

Almost surely, 2^9166272 is an apocalyptic number.

It is an amenable number.

9166272 is an abundant number, since it is smaller than the sum of its proper divisors (15086664).

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

9166272 is a wasteful number, since it uses less digits than its factorization.

9166272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47756 (or 47746 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 9166272 is about 3027.5851763410. The cubic root of 9166272 is about 209.2815356806.

The spelling of 9166272 in words is "nine million, one hundred sixty-six thousand, two hundred seventy-two".