14240012 has 6 divisors (see below), whose sum is σ = 24920028. Its totient is φ = 7120004.

The previous prime is 14240011. The next prime is 14240029. The reversal of 14240012 is 21004241.

It is not an unprimeable number, because it can be changed into a prime (14240011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1779998 + ... + 1780005.

It is an arithmetic number, because the mean of its divisors is an integer number (4153338).

Almost surely, 2^14240012 is an apocalyptic number.

It is an amenable number.

14240012 is a deficient number, since it is larger than the sum of its proper divisors (10680016).

14240012 is a wasteful number, since it uses less digits than its factorization.

14240012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3560007 (or 3560005 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 14240012 is about 3773.5940428191. The cubic root of 14240012 is about 242.3837229065.

Adding to 14240012 its reverse (21004241), we get a palindrome (35244253).

The spelling of 14240012 in words is "fourteen million, two hundred forty thousand, twelve".