12013874 has 8 divisors (see below), whose sum is σ = 18085788. Its totient is φ = 5985280.

The previous prime is 12013873. The next prime is 12013877. The reversal of 12013874 is 47831021.

12013874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11662225 + 351649 = 3415^2 + 593^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12013873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10127 + ... + 11250.

Almost surely, 2^12013874 is an apocalyptic number.

12013874 is a deficient number, since it is larger than the sum of its proper divisors (6071914).

12013874 is a wasteful number, since it uses less digits than its factorization.

12013874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21660.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 12013874 is about 3466.1035760635. The cubic root of 12013874 is about 229.0310465589.

Adding to 12013874 its reverse (47831021), we get a palindrome (59844895).

The spelling of 12013874 in words is "twelve million, thirteen thousand, eight hundred seventy-four".