241128 has 48 divisors (see below), whose sum is σ = 694980. Its totient is φ = 75264.

The previous prime is 241127. The next prime is 241141. The reversal of 241128 is 821142.

241128 is nontrivially palindromic in base 14.

It can be written as a sum of positive squares in 2 ways, for example, as 191844 + 49284 = 438^2 + 222^2 .

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

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 241128.

It is not an unprimeable number, because it can be changed into a prime (241127) 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 11 ways as a sum of consecutive naturals, for example, 1126 + ... + 1322.

2²⁴¹¹²⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347490).

241128 is an abundant number, since it is smaller than the sum of its proper divisors (453852).

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

241128 is a wasteful number, since it uses less digits than its factorization.

241128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 219 counting only the distinct ones).

The product of its digits is 128, while the sum is 18.

The square root of 241128 is about 491.0478591746. The cubic root of 241128 is about 62.2418579374.

It can be divided in two parts, 24 and 1128, that multiplied together give a palindrome (27072).

The spelling of 241128 in words is "two hundred forty-one thousand, one hundred twenty-eight".