9446672 has 20 divisors (see below), whose sum is σ = 18446736. Its totient is φ = 4686240.

The previous prime is 9446659. The next prime is 9446677. The reversal of 9446672 is 2766449.

It is a super-2 number, since 2×9446672² = 178479223751168, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 9 + 4³ + 4¹⁰ + 6⁴ + 6⁵ + 7³ + 2²³ .

It is not an unprimeable number, because it can be changed into a prime (9446677) 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, 158 + ... + 4349.

Almost surely, 2^9446672 is an apocalyptic number.

It is an amenable number.

9446672 is a deficient number, since it is larger than the sum of its proper divisors (9000064).

9446672 is a wasteful number, since it uses less digits than its factorization.

9446672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4646 (or 4640 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 9446672 is about 3073.5438828818. The cubic root of 9446672 is about 211.3941406245.

The spelling of 9446672 in words is "nine million, four hundred forty-six thousand, six hundred seventy-two".