11680182 has 48 divisors (see below), whose sum is σ = 26788320. Its totient is φ = 3670656.

The previous prime is 11680181. The next prime is 11680183. The reversal of 11680182 is 28108611.

It is an interprime number because it is at equal distance from previous prime (11680181) and next prime (11680183).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11680181) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 36688 + ... + 37004.

It is an arithmetic number, because the mean of its divisors is an integer number (558090).

Almost surely, 2^11680182 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11680182, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13394160).

11680182 is an abundant number, since it is smaller than the sum of its proper divisors (15108138).

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

11680182 is a wasteful number, since it uses less digits than its factorization.

11680182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

The square root of 11680182 is about 3417.6281248843. The cubic root of 11680182 is about 226.8906172798.

Adding to 11680182 its reverse (28108611), we get a palindrome (39788793).

The spelling of 11680182 in words is "eleven million, six hundred eighty thousand, one hundred eighty-two".