241558 has 4 divisors (see below), whose sum is σ = 362340. Its totient is φ = 120778.

The previous prime is 241543. The next prime is 241559. The reversal of 241558 is 855142.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241559) by changing a digit.

241558 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 as a sum of consecutive naturals, namely, 60388 + ... + 60391.

It is an arithmetic number, because the mean of its divisors is an integer number (90585).

2²⁴¹⁵⁵⁸ is an apocalyptic number.

241558 is a deficient number, since it is larger than the sum of its proper divisors (120782).

241558 is a wasteful number, since it uses less digits than its factorization.

241558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120781.

The product of its digits is 1600, while the sum is 25.

The square root of 241558 is about 491.4855033467. The cubic root of 241558 is about 62.2788342948.

The spelling of 241558 in words is "two hundred forty-one thousand, five hundred fifty-eight".