9672111 has 12 divisors (see below), whose sum is σ = 14011192. Its totient is φ = 6429456.

The previous prime is 9672107. The next prime is 9672127. The reversal of 9672111 is 1112769.

It is not a de Polignac number, because 9672111 - 2² = 9672107 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9672101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2220 + ... + 4926.

Almost surely, 2^9672111 is an apocalyptic number.

9672111 is a deficient number, since it is larger than the sum of its proper divisors (4339081).

9672111 is a wasteful number, since it uses less digits than its factorization.

9672111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110 (or 3107 counting only the distinct ones).

The product of its digits is 756, while the sum is 27.

The square root of 9672111 is about 3110.0017684882. The cubic root of 9672111 is about 213.0625353644.

The spelling of 9672111 in words is "nine million, six hundred seventy-two thousand, one hundred eleven".