7241471 has 2 divisors, whose sum is σ = 7241472. Its totient is φ = 7241470.

The previous prime is 7241459. The next prime is 7241491. The reversal of 7241471 is 1741427.

It is a weak prime.

It is an emirp because it is prime and its reverse (1741427) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7241471 - 2¹⁰ = 7240447 is a prime.

It is a super-3 number, since 3×7241471³ (a number of 22 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7241471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7241441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620735 + 3620736.

It is an arithmetic number, because the mean of its divisors is an integer number (3620736).

Almost surely, 2^7241471 is an apocalyptic number.

7241471 is a deficient number, since it is larger than the sum of its proper divisors (1).

7241471 is an equidigital number, since it uses as much as digits as its factorization.

7241471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1568, while the sum is 26.

The square root of 7241471 is about 2690.9981419540. The cubic root of 7241471 is about 193.4679063724.

Adding to 7241471 its reverse (1741427), we get a palindrome (8982898).

The spelling of 7241471 in words is "seven million, two hundred forty-one thousand, four hundred seventy-one".