72341 has 2 divisors, whose sum is σ = 72342. Its totient is φ = 72340.

The previous prime is 72337. The next prime is 72353. The reversal of 72341 is 14327.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70225 + 2116 = 265^2 + 46^2 .

It is an emirp because it is prime and its reverse (14327) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 72341 - 2² = 72337 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36170 + 36171.

It is an arithmetic number, because the mean of its divisors is an integer number (36171).

2⁷²³⁴¹ is an apocalyptic number.

It is an amenable number.

72341 is a deficient number, since it is larger than the sum of its proper divisors (1).

72341 is an equidigital number, since it uses as much as digits as its factorization.

72341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168, while the sum is 17.

The square root of 72341 is about 268.9628227098. The cubic root of 72341 is about 41.6672497696.

Adding to 72341 its reverse (14327), we get a palindrome (86668).

The spelling of 72341 in words is "seventy-two thousand, three hundred forty-one", and thus it is an iban number.