12095198 has 4 divisors (see below), whose sum is σ = 18142800. Its totient is φ = 6047598.

The previous prime is 12095197. The next prime is 12095201. The reversal of 12095198 is 89159021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12095197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3023798 + ... + 3023801.

It is an arithmetic number, because the mean of its divisors is an integer number (4535700).

Almost surely, 2^12095198 is an apocalyptic number.

12095198 is a deficient number, since it is larger than the sum of its proper divisors (6047602).

12095198 is an equidigital number, since it uses as much as digits as its factorization.

12095198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6047601.

The product of its (nonzero) digits is 6480, while the sum is 35.

The square root of 12095198 is about 3477.8151187204. The cubic root of 12095198 is about 229.5466685044.

The spelling of 12095198 in words is "twelve million, ninety-five thousand, one hundred ninety-eight".