241145605 has 8 divisors (see below), whose sum is σ = 292030200. Its totient is φ = 191146176.

The previous prime is 241145599. The next prime is 241145617. The reversal of 241145605 is 506541142.

It can be written as a sum of positive squares in 4 ways, for example, as 104325796 + 136819809 = 10214^2 + 11697^2 .

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 241145605 - 2¹¹ = 241143557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220690 + ... + 221779.

It is an arithmetic number, because the mean of its divisors is an integer number (36503775).

Almost surely, 2^241145605 is an apocalyptic number.

It is an amenable number.

241145605 is a deficient number, since it is larger than the sum of its proper divisors (50884595).

241145605 is a wasteful number, since it uses less digits than its factorization.

241145605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442583.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 241145605 is about 15528.8636094210. The cubic root of 241145605 is about 622.4337268091.

Adding to 241145605 its reverse (506541142), we get a palindrome (747686747).

The spelling of 241145605 in words is "two hundred forty-one million, one hundred forty-five thousand, six hundred five".