11841030 has 48 divisors (see below), whose sum is σ = 31028400. Its totient is φ = 3132864.

The previous prime is 11841023. The next prime is 11841031. The reversal of 11841030 is 3014811.

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

It is a junction number, because it is equal to n+sod(n) for n = 11840994 and 11841012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11841031) 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, 12969 + ... + 13851.

It is an arithmetic number, because the mean of its divisors is an integer number (646425).

Almost surely, 2^11841030 is an apocalyptic number.

11841030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11841030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15514200).

11841030 is an abundant number, since it is smaller than the sum of its proper divisors (19187370).

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

11841030 is a wasteful number, since it uses less digits than its factorization.

11841030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 11841030 is about 3441.0797723970. The cubic root of 11841030 is about 227.9273776095.

Adding to 11841030 its reverse (3014811), we get a palindrome (14855841).

The spelling of 11841030 in words is "eleven million, eight hundred forty-one thousand, thirty".