241538660 has 24 divisors (see below), whose sum is σ = 553343616. Its totient is φ = 87832160.

The previous prime is 241538641. The next prime is 241538681. The reversal of 241538660 is 66835142.

241538660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 241538660.

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, 548732 + ... + 549171.

It is an arithmetic number, because the mean of its divisors is an integer number (23055984).

Almost surely, 2^241538660 is an apocalyptic number.

241538660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241538660 is an abundant number, since it is smaller than the sum of its proper divisors (311804956).

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

241538660 is a wasteful number, since it uses less digits than its factorization.

241538660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097923 (or 1097921 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 241538660 is about 15541.5140832546. The cubic root of 241538660 is about 622.7717216152.

The spelling of 241538660 in words is "two hundred forty-one million, five hundred thirty-eight thousand, six hundred sixty".