12025195 has 48 divisors (see below), whose sum is σ = 18973440. Its totient is φ = 7143552.

The previous prime is 12025183. The next prime is 12025229. The reversal of 12025195 is 59152021.

12025195 is nontrivially palindromic in base 11.

It is not a de Polignac number, because 12025195 - 2⁵ = 12025163 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112332 + ... + 112438.

It is an arithmetic number, because the mean of its divisors is an integer number (395280).

Almost surely, 2^12025195 is an apocalyptic number.

12025195 is a deficient number, since it is larger than the sum of its proper divisors (6948245).

12025195 is a wasteful number, since it uses less digits than its factorization.

12025195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 12025195 is about 3467.7362933187. The cubic root of 12025195 is about 229.1029647001.

The spelling of 12025195 in words is "twelve million, twenty-five thousand, one hundred ninety-five".