241157 has 8 divisors (see below), whose sum is σ = 281856. Its totient is φ = 202032.

The previous prime is 241141. The next prime is 241169. The reversal of 241157 is 751142.

241157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 241157 - 2⁴ = 241141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38 + ... + 695.

It is an arithmetic number, because the mean of its divisors is an integer number (35232).

2²⁴¹¹⁵⁷ is an apocalyptic number.

It is an amenable number.

241157 is a deficient number, since it is larger than the sum of its proper divisors (40699).

241157 is an equidigital number, since it uses as much as digits as its factorization.

241157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787.

The product of its digits is 280, while the sum is 20.

The square root of 241157 is about 491.0773869768. The cubic root of 241157 is about 62.2443530735.

Adding to 241157 its reverse (751142), we get a palindrome (992299).

The spelling of 241157 in words is "two hundred forty-one thousand, one hundred fifty-seven".