192472171 has 8 divisors (see below), whose sum is σ = 197144640. Its totient is φ = 187808712.

The previous prime is 192472169. The next prime is 192472199. The reversal of 192472171 is 171274291.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 192472171 - 2¹ = 192472169 is a prime.

It is a super-3 number, since 3×192472171³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (192472121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64020 + ... + 66958.

It is an arithmetic number, because the mean of its divisors is an integer number (24643080).

Almost surely, 2^192472171 is an apocalyptic number.

192472171 is a deficient number, since it is larger than the sum of its proper divisors (4672469).

192472171 is a wasteful number, since it uses less digits than its factorization.

192472171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4505.

The product of its digits is 7056, while the sum is 34.

The square root of 192472171 is about 13873.4340017171. The cubic root of 192472171 is about 577.3723496153.

The spelling of 192472171 in words is "one hundred ninety-two million, four hundred seventy-two thousand, one hundred seventy-one".