12178096 has 40 divisors (see below), whose sum is σ = 27141120. Its totient is φ = 5185344.

The previous prime is 12178093. The next prime is 12178097. The reversal of 12178096 is 69087121.

It is a happy number.

12178096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12178093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25185 + ... + 25663.

It is an arithmetic number, because the mean of its divisors is an integer number (678528).

Almost surely, 2^12178096 is an apocalyptic number.

12178096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12178096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13570560).

12178096 is an abundant number, since it is smaller than the sum of its proper divisors (14963024).

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

12178096 is a wasteful number, since it uses less digits than its factorization.

12178096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 12178096 is about 3489.7128821724. The cubic root of 12178096 is about 230.0698968407.

The spelling of 12178096 in words is "twelve million, one hundred seventy-eight thousand, ninety-six".