12618095 has 16 divisors (see below), whose sum is σ = 17371200. Its totient is φ = 8619264.

The previous prime is 12618091. The next prime is 12618113. The reversal of 12618095 is 59081621.

It is a cyclic number.

It is not a de Polignac number, because 12618095 - 2² = 12618091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12618091) 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 15 ways as a sum of consecutive naturals, for example, 11699 + ... + 12731.

It is an arithmetic number, because the mean of its divisors is an integer number (1085700).

Almost surely, 2^12618095 is an apocalyptic number.

12618095 is a deficient number, since it is larger than the sum of its proper divisors (4753105).

12618095 is a wasteful number, since it uses less digits than its factorization.

12618095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 12618095 is about 3552.1957997836. The cubic root of 12618095 is about 232.8080166246.

The spelling of 12618095 in words is "twelve million, six hundred eighteen thousand, ninety-five".