241533 has 12 divisors (see below), whose sum is σ = 356928. Its totient is φ = 157320.

The previous prime is 241517. The next prime is 241537. The reversal of 241533 is 335142.

It is not a de Polignac number, because 241533 - 2⁴ = 241517 is a prime.

241533 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138 + ... + 708.

It is an arithmetic number, because the mean of its divisors is an integer number (29744).

2²⁴¹⁵³³ is an apocalyptic number.

It is an amenable number.

241533 is a deficient number, since it is larger than the sum of its proper divisors (115395).

241533 is a wasteful number, since it uses less digits than its factorization.

241533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624 (or 621 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 241533 is about 491.4600695886. The cubic root of 241533 is about 62.2766857086.

Adding to 241533 its reverse (335142), we get a palindrome (576675).

The spelling of 241533 in words is "two hundred forty-one thousand, five hundred thirty-three".