7241317 has 2 divisors, whose sum is σ = 7241318. Its totient is φ = 7241316.

The previous prime is 7241291. The next prime is 7241347. The reversal of 7241317 is 7131427.

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., 6832996 + 408321 = 2614^2 + 639^2 .

It is a cyclic number.

It is not a de Polignac number, because 7241317 - 2⁷ = 7241189 is a prime.

7241317 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7241291 and 7241300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7241347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620658 + 3620659.

It is an arithmetic number, because the mean of its divisors is an integer number (3620659).

Almost surely, 2^7241317 is an apocalyptic number.

It is an amenable number.

7241317 is a deficient number, since it is larger than the sum of its proper divisors (1).

7241317 is an equidigital number, since it uses as much as digits as its factorization.

7241317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1176, while the sum is 25.

The square root of 7241317 is about 2690.9695278840. The cubic root of 7241317 is about 193.4665349076.

The spelling of 7241317 in words is "seven million, two hundred forty-one thousand, three hundred seventeen".