7285241 has 2 divisors, whose sum is σ = 7285242. Its totient is φ = 7285240.

The previous prime is 7285237. The next prime is 7285247. The reversal of 7285241 is 1425827.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4116841 + 3168400 = 2029^2 + 1780^2 .

It is a cyclic number.

It is not a de Polignac number, because 7285241 - 2² = 7285237 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7285247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3642620 + 3642621.

It is an arithmetic number, because the mean of its divisors is an integer number (3642621).

Almost surely, 2^7285241 is an apocalyptic number.

It is an amenable number.

7285241 is a deficient number, since it is larger than the sum of its proper divisors (1).

7285241 is an equidigital number, since it uses as much as digits as its factorization.

7285241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4480, while the sum is 29.

The square root of 7285241 is about 2699.1185598265. The cubic root of 7285241 is about 193.8569196889.

The spelling of 7285241 in words is "seven million, two hundred eighty-five thousand, two hundred forty-one".