6171172 has 12 divisors (see below), whose sum is σ = 12342400. Its totient is φ = 2644776.

The previous prime is 6171167. The next prime is 6171203. The reversal of 6171172 is 2711716.

6171172 is an admirable 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, 110172 + ... + 110227.

Almost surely, 2^6171172 is an apocalyptic number.

It is an amenable number.

6171172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6171172 is a wasteful number, since it uses less digits than its factorization.

6171172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220410 (or 220408 counting only the distinct ones).

The product of its digits is 588, while the sum is 25.

The square root of 6171172 is about 2484.1843731897. The cubic root of 6171172 is about 183.4238832766.

Adding to 6171172 its reverse (2711716), we get a palindrome (8882888).

The spelling of 6171172 in words is "six million, one hundred seventy-one thousand, one hundred seventy-two".