241091380 has 48 divisors (see below), whose sum is σ = 534905280. Its totient is φ = 91024128.

The previous prime is 241091353. The next prime is 241091381. The reversal of 241091380 is 83190142.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241091381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117927 + ... + 119953.

It is an arithmetic number, because the mean of its divisors is an integer number (11143860).

Almost surely, 2^241091380 is an apocalyptic number.

241091380 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 241091380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267452640).

241091380 is an abundant number, since it is smaller than the sum of its proper divisors (293813900).

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

241091380 is a wasteful number, since it uses less digits than its factorization.

241091380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368 (or 2366 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 241091380 is about 15527.1175689501. The cubic root of 241091380 is about 622.3870689694.

The spelling of 241091380 in words is "two hundred forty-one million, ninety-one thousand, three hundred eighty".