12196096 has 72 divisors (see below), whose sum is σ = 27373248. Its totient is φ = 5376000.

The previous prime is 12196087. The next prime is 12196109. The reversal of 12196096 is 69069121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171741 + ... + 171811.

It is an arithmetic number, because the mean of its divisors is an integer number (380184).

Almost surely, 2^12196096 is an apocalyptic number.

12196096 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 12196096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13686624).

12196096 is an abundant number, since it is smaller than the sum of its proper divisors (15177152).

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

12196096 is an equidigital number, since it uses as much as digits as its factorization.

12196096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 12196096 is about 3492.2909386247. The cubic root of 12196096 is about 230.1831936831.

The spelling of 12196096 in words is "twelve million, one hundred ninety-six thousand, ninety-six".