12192000 has 144 divisors (see below), whose sum is σ = 40814592. Its totient is φ = 3225600.

The previous prime is 12191947. The next prime is 12192017. The reversal of 12192000 is 29121.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95937 + ... + 96063.

Almost surely, 2^12192000 is an apocalyptic number.

12192000 is a gapful number since it is divisible by the number (10) 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 12192000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20407296).

12192000 is an abundant number, since it is smaller than the sum of its proper divisors (28622592).

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

12192000 is an equidigital number, since it uses as much as digits as its factorization.

12192000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 12192000 is about 3491.7044548472. The cubic root of 12192000 is about 230.1574221594.

The spelling of 12192000 in words is "twelve million, one hundred ninety-two thousand".