12042095 has 12 divisors (see below), whose sum is σ = 15648696. Its totient is φ = 8892000.

The previous prime is 12042091. The next prime is 12042109. The reversal of 12042095 is 59024021.

It is not a de Polignac number, because 12042095 - 2² = 12042091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12042095.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12042091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6281 + ... + 7970.

It is an arithmetic number, because the mean of its divisors is an integer number (1304058).

Almost surely, 2^12042095 is an apocalyptic number.

12042095 is a deficient number, since it is larger than the sum of its proper divisors (3606601).

12042095 is a wasteful number, since it uses less digits than its factorization.

12042095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14282 (or 14269 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 12042095 is about 3470.1721859297. The cubic root of 12042095 is about 229.2102402360.

The spelling of 12042095 in words is "twelve million, forty-two thousand, ninety-five".