71201 has 4 divisors (see below), whose sum is σ = 76692. Its totient is φ = 65712.

The previous prime is 71191. The next prime is 71209. The reversal of 71201 is 10217.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10217 = 17 ⋅601.

It can be written as a sum of positive squares in 2 ways, for example, as 48400 + 22801 = 220^2 + 151^2 .

It is a cyclic number.

It is not a de Polignac number, because 71201 - 2¹⁰ = 70177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (71209) 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, 2726 + ... + 2751.

It is an arithmetic number, because the mean of its divisors is an integer number (19173).

2⁷¹²⁰¹ is an apocalyptic number.

It is an amenable number.

71201 is a deficient number, since it is larger than the sum of its proper divisors (5491).

71201 is a wasteful number, since it uses less digits than its factorization.

71201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490.

The product of its (nonzero) digits is 14, while the sum is 11.

The square root of 71201 is about 266.8351551052. The cubic root of 71201 is about 41.4472160006.

Adding to 71201 its reverse (10217), we get a palindrome (81418).

It can be divided in two parts, 71 and 201, that added together give a palindrome (272).

The spelling of 71201 in words is "seventy-one thousand, two hundred one", and thus it is an iban number.