995271 has 8 divisors (see below), whose sum is σ = 1349760. Its totient is φ = 652152.

The previous prime is 995243. The next prime is 995273. The reversal of 995271 is 172599.

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

It is not a de Polignac number, because 995271 - 2¹⁰ = 994247 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995273) 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, 2635 + ... + 2988.

It is an arithmetic number, because the mean of its divisors is an integer number (168720).

2⁹⁹⁵²⁷¹ is an apocalyptic number.

995271 is a deficient number, since it is larger than the sum of its proper divisors (354489).

995271 is a wasteful number, since it uses less digits than its factorization.

995271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5685.

The product of its digits is 5670, while the sum is 33.

The square root of 995271 is about 997.6326979405. The cubic root of 995271 is about 99.8421175291.

The spelling of 995271 in words is "nine hundred ninety-five thousand, two hundred seventy-one".