9672911 has 4 divisors (see below), whose sum is σ = 9701952. Its totient is φ = 9643872.

The previous prime is 9672869. The next prime is 9672917. The reversal of 9672911 is 1192769.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1192769 = 37 ⋅32237.

It is a cyclic number.

It is not a de Polignac number, because 9672911 - 2¹⁰ = 9671887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9672917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14015 + ... + 14688.

It is an arithmetic number, because the mean of its divisors is an integer number (2425488).

Almost surely, 2^9672911 is an apocalyptic number.

9672911 is a deficient number, since it is larger than the sum of its proper divisors (29041).

9672911 is a wasteful number, since it uses less digits than its factorization.

9672911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29040.

The product of its digits is 6804, while the sum is 35.

The square root of 9672911 is about 3110.1303831190. The cubic root of 9672911 is about 213.0684094812.

The spelling of 9672911 in words is "nine million, six hundred seventy-two thousand, nine hundred eleven".