241478660 has 48 divisors (see below), whose sum is σ = 514128384. Its totient is φ = 95265408.

The previous prime is 241478651. The next prime is 241478663. The reversal of 241478660 is 66874142.

It is not an unprimeable number, because it can be changed into a prime (241478663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 657797 + ... + 658163.

It is an arithmetic number, because the mean of its divisors is an integer number (10711008).

Almost surely, 2^241478660 is an apocalyptic number.

241478660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241478660 is an abundant number, since it is smaller than the sum of its proper divisors (272649724).

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

241478660 is a wasteful number, since it uses less digits than its factorization.

241478660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 241478660 is about 15539.5836495062. The cubic root of 241478660 is about 622.7201503019.

The spelling of 241478660 in words is "two hundred forty-one million, four hundred seventy-eight thousand, six hundred sixty".