7144241 has 8 divisors (see below), whose sum is σ = 7839720. Its totient is φ = 6469632.

The previous prime is 7144231. The next prime is 7144289. The reversal of 7144241 is 1424417.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10000 + 7134241 = 100^2 + 2671^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7144241 - 2¹⁰ = 7143217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7144201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4496 + ... + 5873.

It is an arithmetic number, because the mean of its divisors is an integer number (979965).

Almost surely, 2^7144241 is an apocalyptic number.

It is an amenable number.

7144241 is a deficient number, since it is larger than the sum of its proper divisors (695479).

7144241 is a wasteful number, since it uses less digits than its factorization.

7144241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10435.

The product of its digits is 896, while the sum is 23.

The square root of 7144241 is about 2672.8713025509. The cubic root of 7144241 is about 192.5981149354.

Adding to 7144241 its reverse (1424417), we get a palindrome (8568658).

The spelling of 7144241 in words is "seven million, one hundred forty-four thousand, two hundred forty-one".