11989096 has 16 divisors (see below), whose sum is σ = 25691040. Its totient is φ = 5138160.

The previous prime is 11989091. The next prime is 11989099. The reversal of 11989096 is 69098911.

11989096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11989091) 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, 106990 + ... + 107101.

It is an arithmetic number, because the mean of its divisors is an integer number (1605690).

Almost surely, 2^11989096 is an apocalyptic number.

It is an amenable number.

11989096 is an abundant number, since it is smaller than the sum of its proper divisors (13701944).

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

11989096 is a wasteful number, since it uses less digits than its factorization.

11989096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214104 (or 214100 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 43.

The square root of 11989096 is about 3462.5274006136. The cubic root of 11989096 is about 228.8734832515.

The spelling of 11989096 in words is "eleven million, nine hundred eighty-nine thousand, ninety-six".