7212341 has 2 divisors, whose sum is σ = 7212342. Its totient is φ = 7212340.

The previous prime is 7212323. The next prime is 7212353. The reversal of 7212341 is 1432127.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5880625 + 1331716 = 2425^2 + 1154^2 .

It is a cyclic number.

It is not a de Polignac number, because 7212341 - 2⁶ = 7212277 is a prime.

It is a Chen prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7212311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3606170 + 3606171.

It is an arithmetic number, because the mean of its divisors is an integer number (3606171).

Almost surely, 2^7212341 is an apocalyptic number.

It is an amenable number.

7212341 is a deficient number, since it is larger than the sum of its proper divisors (1).

7212341 is an equidigital number, since it uses as much as digits as its factorization.

7212341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 336, while the sum is 20.

The square root of 7212341 is about 2685.5801980205. The cubic root of 7212341 is about 193.2081389893.

Adding to 7212341 its reverse (1432127), we get a palindrome (8644468).

It can be divided in two parts, 721 and 2341, that multiplied together give a palindrome (1687861).

The spelling of 7212341 in words is "seven million, two hundred twelve thousand, three hundred forty-one".