241305961 has 4 divisors (see below), whose sum is σ = 259867972. Its totient is φ = 222743952.

The previous prime is 241305941. The next prime is 241305989. The reversal of 241305961 is 169503142.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 54464400 + 186841561 = 7380^2 + 13669^2 .

It is a cyclic number.

It is not a de Polignac number, because 241305961 - 2¹¹ = 241303913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241305901) 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, 9280986 + ... + 9281011.

It is an arithmetic number, because the mean of its divisors is an integer number (64966993).

Almost surely, 2^241305961 is an apocalyptic number.

It is an amenable number.

241305961 is a deficient number, since it is larger than the sum of its proper divisors (18562011).

241305961 is a wasteful number, since it uses less digits than its factorization.

241305961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18562010.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 241305961 is about 15534.0259108835. The cubic root of 241305961 is about 622.5716640344.

The spelling of 241305961 in words is "two hundred forty-one million, three hundred five thousand, nine hundred sixty-one".