12461112 has 48 divisors (see below), whose sum is σ = 35529000. Its totient is φ = 3934656.

The previous prime is 12461107. The next prime is 12461123. The reversal of 12461112 is 21116421.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 3187 + ... + 5922.

Almost surely, 2^12461112 is an apocalyptic number.

12461112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12461112 is an abundant number, since it is smaller than the sum of its proper divisors (23067888).

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

12461112 is a wasteful number, since it uses less digits than its factorization.

12461112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9140 (or 9133 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 12461112 is about 3530.0300282009. The cubic root of 12461112 is about 231.8385221955.

Adding to 12461112 its reverse (21116421), we get a palindrome (33577533).

The spelling of 12461112 in words is "twelve million, four hundred sixty-one thousand, one hundred twelve".