492271 has 8 divisors (see below), whose sum is σ = 558320. Its totient is φ = 430272.

The previous prime is 492257. The next prime is 492281. The reversal of 492271 is 172294.

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 492271 - 2¹¹ = 490223 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 (492251) 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, 750 + ... + 1243.

It is an arithmetic number, because the mean of its divisors is an integer number (69790).

2⁴⁹²²⁷¹ is an apocalyptic number.

492271 is a deficient number, since it is larger than the sum of its proper divisors (66049).

492271 is a wasteful number, since it uses less digits than its factorization.

492271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025.

The product of its digits is 1008, while the sum is 25.

The square root of 492271 is about 701.6202676662. The cubic root of 492271 is about 78.9589596158.

The spelling of 492271 in words is "four hundred ninety-two thousand, two hundred seventy-one".