241668287 has 8 divisors (see below), whose sum is σ = 281403936. Its totient is φ = 203235552.

The previous prime is 241668269. The next prime is 241668341. The reversal of 241668287 is 782866142.

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 241668287 - 2¹⁰ = 241667263 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 (241668257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325328 + ... + 326069.

It is an arithmetic number, because the mean of its divisors is an integer number (35175492).

Almost surely, 2^241668287 is an apocalyptic number.

241668287 is a deficient number, since it is larger than the sum of its proper divisors (39735649).

241668287 is an equidigital number, since it uses as much as digits as its factorization.

241668287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651457.

The product of its digits is 258048, while the sum is 44.

The square root of 241668287 is about 15545.6838704510. The cubic root of 241668287 is about 622.8831097091.

The spelling of 241668287 in words is "two hundred forty-one million, six hundred sixty-eight thousand, two hundred eighty-seven".