12005095 has 4 divisors (see below), whose sum is σ = 14406120. Its totient is φ = 9604072.

The previous prime is 12005053. The next prime is 12005099. The reversal of 12005095 is 59050021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59050021 = 1321 ⋅44701.

It is a cyclic number.

It is not a de Polignac number, because 12005095 - 2¹⁵ = 11972327 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12005099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1200505 + ... + 1200514.

It is an arithmetic number, because the mean of its divisors is an integer number (3601530).

Almost surely, 2^12005095 is an apocalyptic number.

12005095 is a deficient number, since it is larger than the sum of its proper divisors (2401025).

12005095 is an equidigital number, since it uses as much as digits as its factorization.

12005095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401024.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 12005095 is about 3464.8369370001. The cubic root of 12005095 is about 228.9752456986.

The spelling of 12005095 in words is "twelve million, five thousand, ninety-five".