307241 has 16 divisors (see below), whose sum is σ = 373248. Its totient is φ = 249600.

The previous prime is 307201. The next prime is 307243. The reversal of 307241 is 142703.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-307241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 307241.

It is not an unprimeable number, because it can be changed into a prime (307243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5771 + ... + 5823.

It is an arithmetic number, because the mean of its divisors is an integer number (23328).

2³⁰⁷²⁴¹ is an apocalyptic number.

307241 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

307241 is a deficient number, since it is larger than the sum of its proper divisors (66007).

307241 is a wasteful number, since it uses less digits than its factorization.

307241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 307241 is about 554.2932436897. The cubic root of 307241 is about 67.4776148909.

Adding to 307241 its reverse (142703), we get a palindrome (449944).

It can be divided in two parts, 3072 and 41, that added together give a palindrome (3113).

The spelling of 307241 in words is "three hundred seven thousand, two hundred forty-one", and thus it is an iban number.