241567 has 2 divisors, whose sum is σ = 241568. Its totient is φ = 241566.

The previous prime is 241561. The next prime is 241589. The reversal of 241567 is 765142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241567 - 2³ = 241559 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120783 + 120784.

It is an arithmetic number, because the mean of its divisors is an integer number (120784).

2²⁴¹⁵⁶⁷ is an apocalyptic number.

241567 is a deficient number, since it is larger than the sum of its proper divisors (1).

241567 is an equidigital number, since it uses as much as digits as its factorization.

241567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1680, while the sum is 25.

The square root of 241567 is about 491.4946591775. The cubic root of 241567 is about 62.2796077496.

It can be divided in two parts, 241 and 567, that added together give a palindrome (808).

The spelling of 241567 in words is "two hundred forty-one thousand, five hundred sixty-seven".