9671172 has 24 divisors (see below), whose sum is σ = 25790016. Its totient is φ = 2763168.

The previous prime is 9671161. The next prime is 9671183. The reversal of 9671172 is 2711769.

It is an interprime number because it is at equal distance from previous prime (9671161) and next prime (9671183).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57483 + ... + 57650.

It is an arithmetic number, because the mean of its divisors is an integer number (1074584).

Almost surely, 2^9671172 is an apocalyptic number.

It is an amenable number.

9671172 is an abundant number, since it is smaller than the sum of its proper divisors (16118844).

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

9671172 is a wasteful number, since it uses less digits than its factorization.

9671172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115147 (or 115145 counting only the distinct ones).

The product of its digits is 5292, while the sum is 33.

The square root of 9671172 is about 3109.8508002797. The cubic root of 9671172 is about 213.0556402065.

The spelling of 9671172 in words is "nine million, six hundred seventy-one thousand, one hundred seventy-two".