241355220 has 24 divisors (see below), whose sum is σ = 675794784. Its totient is φ = 64361376.

The previous prime is 241355209. The next prime is 241355221. The reversal of 241355220 is 22553142.

241355220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241355221) 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, 2011234 + ... + 2011353.

It is an arithmetic number, because the mean of its divisors is an integer number (28158116).

Almost surely, 2^241355220 is an apocalyptic number.

241355220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241355220 is an abundant number, since it is smaller than the sum of its proper divisors (434439564).

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

241355220 is a wasteful number, since it uses less digits than its factorization.

241355220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4022599 (or 4022597 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 241355220 is about 15535.6113494127. The cubic root of 241355220 is about 622.6140240476.

The spelling of 241355220 in words is "two hundred forty-one million, three hundred fifty-five thousand, two hundred twenty".