241761 has 8 divisors (see below), whose sum is σ = 347200. Its totient is φ = 148752.

The previous prime is 241739. The next prime is 241771. The reversal of 241761 is 167142.

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

It is not a de Polignac number, because 241761 - 2⁹ = 241249 is a prime.

It is a super-2 number, since 2×241761² = 116896762242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

241761 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (241711) 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, 3061 + ... + 3138.

It is an arithmetic number, because the mean of its divisors is an integer number (43400).

2²⁴¹⁷⁶¹ is an apocalyptic number.

It is an amenable number.

241761 is a deficient number, since it is larger than the sum of its proper divisors (105439).

241761 is a wasteful number, since it uses less digits than its factorization.

241761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6215.

The product of its digits is 336, while the sum is 21.

The square root of 241761 is about 491.6919767497. The cubic root of 241761 is about 62.2962753283.

The spelling of 241761 in words is "two hundred forty-one thousand, seven hundred sixty-one".