12118259 has 8 divisors (see below), whose sum is σ = 12660960. Its totient is φ = 11583936.

The previous prime is 12118243. The next prime is 12118273. The reversal of 12118259 is 95281121.

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

It is a cyclic number.

It is not a de Polignac number, because 12118259 - 2⁴ = 12118243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12118279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959 + ... + 5015.

It is an arithmetic number, because the mean of its divisors is an integer number (1582620).

Almost surely, 2^12118259 is an apocalyptic number.

12118259 is a deficient number, since it is larger than the sum of its proper divisors (542701).

12118259 is a wasteful number, since it uses less digits than its factorization.

12118259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4189.

The product of its digits is 1440, while the sum is 29.

The square root of 12118259 is about 3481.1289835339. The cubic root of 12118259 is about 229.6924623143.

The spelling of 12118259 in words is "twelve million, one hundred eighteen thousand, two hundred fifty-nine".