241055591 has 8 divisors (see below), whose sum is σ = 280008864. Its totient is φ = 203231520.

The previous prime is 241055557. The next prime is 241055611. The reversal of 241055591 is 195550142.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241055591 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 (241055531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281840 + ... + 282693.

It is an arithmetic number, because the mean of its divisors is an integer number (35001108).

Almost surely, 2^241055591 is an apocalyptic number.

241055591 is a deficient number, since it is larger than the sum of its proper divisors (38953273).

241055591 is an equidigital number, since it uses as much as digits as its factorization.

241055591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564601.

The product of its (nonzero) digits is 9000, while the sum is 32.

The square root of 241055591 is about 15525.9650585720. The cubic root of 241055591 is about 622.3562705323.

The spelling of 241055591 in words is "two hundred forty-one million, fifty-five thousand, five hundred ninety-one".