241223520 has 48 divisors (see below), whose sum is σ = 759855600. Its totient is φ = 64326144.

The previous prime is 241223509. The next prime is 241223527. The reversal of 241223520 is 25322142.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241223527) 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, 250795 + ... + 251754.

It is an arithmetic number, because the mean of its divisors is an integer number (15830325).

Almost surely, 2^241223520 is an apocalyptic number.

241223520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241223520 is an abundant number, since it is smaller than the sum of its proper divisors (518632080).

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

241223520 is a wasteful number, since it uses less digits than its factorization.

241223520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502567 (or 502559 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 241223520 is about 15531.3721222563. The cubic root of 241223520 is about 622.5007564385.

Adding to 241223520 its reverse (25322142), we get a palindrome (266545662).

The spelling of 241223520 in words is "two hundred forty-one million, two hundred twenty-three thousand, five hundred twenty".