12107874 has 32 divisors (see below), whose sum is σ = 25147584. Its totient is φ = 3883520.

The previous prime is 12107869. The next prime is 12107881. The reversal of 12107874 is 47870121.

It is a super-2 number, since 2×12107874² = 293201225599752, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20122 + ... + 20714.

It is an arithmetic number, because the mean of its divisors is an integer number (785862).

Almost surely, 2^12107874 is an apocalyptic number.

12107874 is an abundant number, since it is smaller than the sum of its proper divisors (13039710).

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

12107874 is a wasteful number, since it uses less digits than its factorization.

12107874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722.

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 12107874 is about 3479.6370500384. The cubic root of 12107874 is about 229.6268302809.

Adding to 12107874 its reverse (47870121), we get a palindrome (59977995).

The spelling of 12107874 in words is "twelve million, one hundred seven thousand, eight hundred seventy-four".