9066172 has 12 divisors (see below), whose sum is σ = 16103080. Its totient is φ = 4465296.

The previous prime is 9066143. The next prime is 9066181. The reversal of 9066172 is 2716609.

9066172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 16647 + ... + 17182.

Almost surely, 2^9066172 is an apocalyptic number.

It is an amenable number.

9066172 is a deficient number, since it is larger than the sum of its proper divisors (7036908).

9066172 is a wasteful number, since it uses less digits than its factorization.

9066172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33900 (or 33898 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 9066172 is about 3011.0084689353. The cubic root of 9066172 is about 208.5169280077.

The spelling of 9066172 in words is "nine million, sixty-six thousand, one hundred seventy-two".