304041 has 4 divisors (see below), whose sum is σ = 405392. Its totient is φ = 202692.

The previous prime is 304039. The next prime is 304049. The reversal of 304041 is 140403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 304041 - 2¹ = 304039 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50671 + ... + 50676.

It is an arithmetic number, because the mean of its divisors is an integer number (101348).

2³⁰⁴⁰⁴¹ is an apocalyptic number.

It is an amenable number.

304041 is a deficient number, since it is larger than the sum of its proper divisors (101351).

304041 is a wasteful number, since it uses less digits than its factorization.

304041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101350.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 304041 is about 551.3991294879. The cubic root of 304041 is about 67.2425308289.

Adding to 304041 its reverse (140403), we get a palindrome (444444).

It can be divided in two parts, 3040 and 41, that added together give a triangular number (3081 = T₇₈).

The spelling of 304041 in words is "three hundred four thousand, forty-one", and thus it is an iban number.