7372241 has 2 divisors, whose sum is σ = 7372242. Its totient is φ = 7372240.

The previous prime is 7372229. The next prime is 7372243. The reversal of 7372241 is 1422737.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3841600 + 3530641 = 1960^2 + 1879^2 .

It is a cyclic number.

It is not a de Polignac number, because 7372241 - 2¹⁴ = 7355857 is a prime.

Together with 7372243, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7372241.

It is not a weakly prime, because it can be changed into another prime (7372243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3686120 + 3686121.

It is an arithmetic number, because the mean of its divisors is an integer number (3686121).

Almost surely, 2^7372241 is an apocalyptic number.

It is an amenable number.

7372241 is a deficient number, since it is larger than the sum of its proper divisors (1).

7372241 is an equidigital number, since it uses as much as digits as its factorization.

7372241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2352, while the sum is 26.

The square root of 7372241 is about 2715.1871022086. The cubic root of 7372241 is about 194.6255448236.

Adding to 7372241 its reverse (1422737), we get a palindrome (8794978).

The spelling of 7372241 in words is "seven million, three hundred seventy-two thousand, two hundred forty-one".