241866135 has 64 divisors (see below), whose sum is σ = 494146560. Its totient is φ = 109952640.

The previous prime is 241866127. The next prime is 241866161. The reversal of 241866135 is 531668142.

It is a happy number.

241866135 is a `hidden beast` number, since 24 + 18 + 6 + 613 + 5 = 666.

It is not a de Polignac number, because 241866135 - 2³ = 241866127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241866135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 198789 + ... + 200001.

It is an arithmetic number, because the mean of its divisors is an integer number (7721040).

Almost surely, 2^241866135 is an apocalyptic number.

241866135 is an abundant number, since it is smaller than the sum of its proper divisors (252280425).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

241866135 is a wasteful number, since it uses less digits than its factorization.

241866135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445 (or 1439 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 241866135 is about 15552.0460068764. The cubic root of 241866135 is about 623.0530431388.

The spelling of 241866135 in words is "two hundred forty-one million, eight hundred sixty-six thousand, one hundred thirty-five".