241557080 has 64 divisors (see below), whose sum is σ = 580932000. Its totient is φ = 90077184.

The previous prime is 241557077. The next prime is 241557103. The reversal of 241557080 is 80755142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72491 + ... + 75749.

Almost surely, 2^241557080 is an apocalyptic number.

241557080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241557080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290466000).

241557080 is an abundant number, since it is smaller than the sum of its proper divisors (339374920).

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

241557080 is a wasteful number, since it uses less digits than its factorization.

241557080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396 (or 3392 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 241557080 is about 15542.1066783110. The cubic root of 241557080 is about 622.7875522950.

It can be divided in two parts, 2415 and 57080, that added together give a palindrome (59495).

The spelling of 241557080 in words is "two hundred forty-one million, five hundred fifty-seven thousand, eighty".