12118594 has 8 divisors (see below), whose sum is σ = 18321408. Its totient is φ = 6011460.

The previous prime is 12118591. The next prime is 12118597. The reversal of 12118594 is 49581121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12118591) and next prime (12118597).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12118591) 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 3 ways as a sum of consecutive naturals, for example, 23602 + ... + 24109.

It is an arithmetic number, because the mean of its divisors is an integer number (2290176).

Almost surely, 2^12118594 is an apocalyptic number.

12118594 is a deficient number, since it is larger than the sum of its proper divisors (6202814).

12118594 is a wasteful number, since it uses less digits than its factorization.

12118594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47840.

The product of its digits is 2880, while the sum is 31.

The square root of 12118594 is about 3481.1770997753. The cubic root of 12118594 is about 229.6945788523.

The spelling of 12118594 in words is "twelve million, one hundred eighteen thousand, five hundred ninety-four".