11848881 has 16 divisors (see below), whose sum is σ = 18249408. Its totient is φ = 6758400.

The previous prime is 11848873. The next prime is 11848909. The reversal of 11848881 is 18884811.

11848881 is nontrivially palindromic in base 5.

11848881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11848881 - 2³ = 11848873 is a prime.

It is a super-2 number, since 2×11848881² = 280791961904322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11848801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10000 + ... + 11121.

It is an arithmetic number, because the mean of its divisors is an integer number (1140588).

Almost surely, 2^11848881 is an apocalyptic number.

11848881 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11848881 is a deficient number, since it is larger than the sum of its proper divisors (6400527).

11848881 is a wasteful number, since it uses less digits than its factorization.

11848881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21152.

The product of its digits is 16384, while the sum is 39.

The square root of 11848881 is about 3442.2203590125. The cubic root of 11848881 is about 227.9777409787.

The spelling of 11848881 in words is "eleven million, eight hundred forty-eight thousand, eight hundred eighty-one".