12116058 has 8 divisors (see below), whose sum is σ = 24232128. Its totient is φ = 4038684.

The previous prime is 12116023. The next prime is 12116077. The reversal of 12116058 is 85061121.

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

12116058 is an admirable number.

It is a super-2 number, since 2×12116058² = 293597722918728, which contains 22 as substring.

It is an unprimeable number.

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, 1009666 + ... + 1009677.

It is an arithmetic number, because the mean of its divisors is an integer number (3029016).

Almost surely, 2^12116058 is an apocalyptic number.

12116058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12116058 is a wasteful number, since it uses less digits than its factorization.

12116058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019348.

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 12116058 is about 3480.8128361060. The cubic root of 12116058 is about 229.6785553738.

Adding to 12116058 its reverse (85061121), we get a palindrome (97177179).

The spelling of 12116058 in words is "twelve million, one hundred sixteen thousand, fifty-eight".