12095200 has 72 divisors (see below), whose sum is σ = 31826088. Its totient is φ = 4462080.

The previous prime is 12095197. The next prime is 12095201. The reversal of 12095200 is 259021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12095201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9819 + ... + 10981.

It is an arithmetic number, because the mean of its divisors is an integer number (442029).

Almost surely, 2^12095200 is an apocalyptic number.

12095200 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 12095200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15913044).

12095200 is an abundant number, since it is smaller than the sum of its proper divisors (19730888).

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

12095200 is a wasteful number, since it uses less digits than its factorization.

12095200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 12095200 is about 3477.8154062572. The cubic root of 12095200 is about 229.5466811566.

The spelling of 12095200 in words is "twelve million, ninety-five thousand, two hundred".