241611541 has 4 divisors (see below), whose sum is σ = 242053792. Its totient is φ = 241169292.

The previous prime is 241611473. The next prime is 241611563. The reversal of 241611541 is 145116142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 241611541 - 2¹⁷ = 241480469 is a prime.

It is a super-2 number, since 2×241611541² = 116752273488789362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241611571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220305 + ... + 221398.

It is an arithmetic number, because the mean of its divisors is an integer number (60513448).

Almost surely, 2^241611541 is an apocalyptic number.

It is an amenable number.

241611541 is a deficient number, since it is larger than the sum of its proper divisors (442251).

241611541 is an equidigital number, since it uses as much as digits as its factorization.

241611541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442250.

The product of its digits is 960, while the sum is 25.

The square root of 241611541 is about 15543.8586264801. The cubic root of 241611541 is about 622.8343529438.

Adding to 241611541 its reverse (145116142), we get a palindrome (386727683).

The spelling of 241611541 in words is "two hundred forty-one million, six hundred eleven thousand, five hundred forty-one".