241918 has 16 divisors (see below), whose sum is σ = 388080. Its totient is φ = 112896.

The previous prime is 241907. The next prime is 241919. The reversal of 241918 is 819142.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 241892 and 241901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241919) by changing a digit.

241918 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2446 + ... + 2542.

It is an arithmetic number, because the mean of its divisors is an integer number (24255).

2²⁴¹⁹¹⁸ is an apocalyptic number.

241918 is a deficient number, since it is larger than the sum of its proper divisors (146162).

241918 is a wasteful number, since it uses less digits than its factorization.

241918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171.

The product of its digits is 576, while the sum is 25.

The square root of 241918 is about 491.8516036367. The cubic root of 241918 is about 62.3097575123.

The spelling of 241918 in words is "two hundred forty-one thousand, nine hundred eighteen".