12116346 has 16 divisors (see below), whose sum is σ = 26435808. Its totient is φ = 3671600.

The previous prime is 12116339. The next prime is 12116387. The reversal of 12116346 is 64361121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91725 + ... + 91856.

It is an arithmetic number, because the mean of its divisors is an integer number (1652238).

Almost surely, 2^12116346 is an apocalyptic number.

12116346 is an abundant number, since it is smaller than the sum of its proper divisors (14319462).

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

12116346 is a wasteful number, since it uses less digits than its factorization.

12116346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183597.

The product of its digits is 864, while the sum is 24.

The square root of 12116346 is about 3480.8542055076. The cubic root of 12116346 is about 229.6803751874.

Adding to 12116346 its reverse (64361121), we get a palindrome (76477467).

It can be divided in two parts, 1211 and 6346, that added together give a palindrome (7557).

The spelling of 12116346 in words is "twelve million, one hundred sixteen thousand, three hundred forty-six".