72201 has 8 divisors (see below), whose sum is σ = 98784. Its totient is φ = 46880.

The previous prime is 72173. The next prime is 72211. The reversal of 72201 is 10227.

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 72201 - 2⁵ = 72169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72211) 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, 171 + ... + 416.

It is an arithmetic number, because the mean of its divisors is an integer number (12348).

2⁷²²⁰¹ is an apocalyptic number.

It is an amenable number.

72201 is a deficient number, since it is larger than the sum of its proper divisors (26583).

72201 is a wasteful number, since it uses less digits than its factorization.

72201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631.

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 72201 is about 268.7024376518. The cubic root of 72201 is about 41.6403531637.

Adding to 72201 its reverse (10227), we get a palindrome (82428).

The spelling of 72201 in words is "seventy-two thousand, two hundred one", and thus it is an iban number.