97271 has 4 divisors (see below), whose sum is σ = 97944. Its totient is φ = 96600.

The previous prime is 97259. The next prime is 97283. The reversal of 97271 is 17279.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 17279 = 37 ⋅467.

It is an interprime number because it is at equal distance from previous prime (97259) and next prime (97283).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20 + ... + 441.

It is an arithmetic number, because the mean of its divisors is an integer number (24486).

2⁹⁷²⁷¹ is an apocalyptic number.

97271 is a deficient number, since it is larger than the sum of its proper divisors (673).

97271 is a wasteful number, since it uses less digits than its factorization.

97271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672.

The product of its digits is 882, while the sum is 26.

The square root of 97271 is about 311.8829908796. The cubic root of 97271 is about 45.9897582744.

The spelling of 97271 in words is "ninety-seven thousand, two hundred seventy-one".