11848389 has 16 divisors (see below), whose sum is σ = 18218112. Its totient is φ = 6709248.

The previous prime is 11848379. The next prime is 11848393. The reversal of 11848389 is 98384811.

11848389 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11848389 - 2⁴ = 11848373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11848389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11848339) 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, 124 + ... + 4869.

It is an arithmetic number, because the mean of its divisors is an integer number (1138632).

Almost surely, 2^11848389 is an apocalyptic number.

It is an amenable number.

11848389 is a deficient number, since it is larger than the sum of its proper divisors (6369723).

11848389 is a wasteful number, since it uses less digits than its factorization.

11848389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5116.

The product of its digits is 55296, while the sum is 42.

The square root of 11848389 is about 3442.1488927703. The cubic root of 11848389 is about 227.9745855021.

The spelling of 11848389 in words is "eleven million, eight hundred forty-eight thousand, three hundred eighty-nine".