11844680 has 16 divisors (see below), whose sum is σ = 26650620. Its totient is φ = 4737856.

The previous prime is 11844671. The next prime is 11844683. The reversal of 11844680 is 8644811.

It can be written as a sum of positive squares in 2 ways, for example, as 11276164 + 568516 = 3358^2 + 754^2 .

It is not an unprimeable number, because it can be changed into a prime (11844683) 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 3 ways as a sum of consecutive naturals, for example, 148019 + ... + 148098.

Almost surely, 2^11844680 is an apocalyptic number.

11844680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11844680 is an abundant number, since it is smaller than the sum of its proper divisors (14805940).

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

11844680 is a wasteful number, since it uses less digits than its factorization.

11844680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296128 (or 296124 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 11844680 is about 3441.6100883162. The cubic root of 11844680 is about 227.9507947577.

The spelling of 11844680 in words is "eleven million, eight hundred forty-four thousand, six hundred eighty".