11841480 has 192 divisors, whose sum is σ = 45527040. Its totient is φ = 2612736.

The previous prime is 11841463. The next prime is 11841493. The reversal of 11841480 is 8414811.

11841480 is a `hidden beast` number, since 1 + 184 + 1 + 480 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93177 + ... + 93303.

It is an arithmetic number, because the mean of its divisors is an integer number (237120).

Almost surely, 2^11841480 is an apocalyptic number.

11841480 is a gapful number since it is divisible by the number (10) 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 11841480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22763520).

11841480 is an abundant number, since it is smaller than the sum of its proper divisors (33685560).

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

11841480 is a wasteful number, since it uses less digits than its factorization.

11841480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 11841480 is about 3441.1451582286. The cubic root of 11841480 is about 227.9302649152.

It can be divided in two parts, 11841 and 480, that added together give a palindrome (12321).

The spelling of 11841480 in words is "eleven million, eight hundred forty-one thousand, four hundred eighty".