241481 has 4 divisors (see below), whose sum is σ = 243732. Its totient is φ = 239232.

The previous prime is 241469. The next prime is 241489. The reversal of 241481 is 184142.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7225 + 234256 = 85^2 + 484^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241481 is a prime.

It is a super-2 number, since 2×241481² = 116626146722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956 + ... + 1181.

It is an arithmetic number, because the mean of its divisors is an integer number (60933).

2²⁴¹⁴⁸¹ is an apocalyptic number.

It is an amenable number.

241481 is a deficient number, since it is larger than the sum of its proper divisors (2251).

241481 is a wasteful number, since it uses less digits than its factorization.

241481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250.

The product of its digits is 256, while the sum is 20.

The square root of 241481 is about 491.4071631550. The cubic root of 241481 is about 62.2722161743.

It can be divided in two parts, 241 and 481, that multiplied together give a triangular number (115921 = T₄₈₁).

The spelling of 241481 in words is "two hundred forty-one thousand, four hundred eighty-one".