241019 has 4 divisors (see below), whose sum is σ = 249360. Its totient is φ = 232680.

The previous prime is 241013. The next prime is 241027. The reversal of 241019 is 910142.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 241019 - 2⁸ = 240763 is a prime.

It is a super-2 number, since 2×241019² = 116180316722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240988 and 241006.

It is not an unprimeable number, because it can be changed into a prime (241013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4127 + ... + 4184.

It is an arithmetic number, because the mean of its divisors is an integer number (62340).

2²⁴¹⁰¹⁹ is an apocalyptic number.

241019 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

241019 is a deficient number, since it is larger than the sum of its proper divisors (8341).

241019 is an equidigital number, since it uses as much as digits as its factorization.

241019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8340.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 241019 is about 490.9368594840. The cubic root of 241019 is about 62.2324778778.

The spelling of 241019 in words is "two hundred forty-one thousand, nineteen".