11880044 has 12 divisors (see below), whose sum is σ = 22680168. Its totient is φ = 5400000.

The previous prime is 11880041. The next prime is 11880047. The reversal of 11880044 is 44008811.

11880044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11880041) and next prime (11880047).

It is a super-2 number, since 2×11880044² = 282270890883872, which contains 22 as substring.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 11879995 and 11880022.

It is not an unprimeable number, because it can be changed into a prime (11880041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134957 + ... + 135044.

It is an arithmetic number, because the mean of its divisors is an integer number (1890014).

Almost surely, 2^11880044 is an apocalyptic number.

It is an amenable number.

11880044 is a deficient number, since it is larger than the sum of its proper divisors (10800124).

11880044 is a wasteful number, since it uses less digits than its factorization.

11880044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270016 (or 270014 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 11880044 is about 3446.7439707643. The cubic root of 11880044 is about 228.1774293455.

Adding to 11880044 its reverse (44008811), we get a palindrome (55888855).

The spelling of 11880044 in words is "eleven million, eight hundred eighty thousand, forty-four".