241560 has 96 divisors (see below), whose sum is σ = 870480. Its totient is φ = 57600.

The previous prime is 241559. The next prime is 241561. The reversal of 241560 is 65142.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (241559) and next prime (241561).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241561) 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 23 ways as a sum of consecutive naturals, for example, 3930 + ... + 3990.

2²⁴¹⁵⁶⁰ is an apocalyptic number.

241560 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 241560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (435240).

241560 is an abundant number, since it is smaller than the sum of its proper divisors (628920).

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

241560 is a wasteful number, since it uses less digits than its factorization.

241560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 241560 is about 491.4875379905. The cubic root of 241560 is about 62.2790061753.

The spelling of 241560 in words is "two hundred forty-one thousand, five hundred sixty".