12014928 has 30 divisors (see below), whose sum is σ = 33625514. Its totient is φ = 4004928.

The previous prime is 12014921. The next prime is 12014929. The reversal of 12014928 is 82941021.

12014928 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 only one way, i.e., 7033104 + 4981824 = 2652^2 + 2232^2 .

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12014921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41575 + ... + 41862.

Almost surely, 2^12014928 is an apocalyptic number.

12014928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12014928 is an abundant number, since it is smaller than the sum of its proper divisors (21610586).

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

12014928 is a wasteful number, since it uses less digits than its factorization.

12014928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83451 (or 83442 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 12014928 is about 3466.2556166561. The cubic root of 12014928 is about 229.0377441393.

Adding to 12014928 its reverse (82941021), we get a palindrome (94955949).

The spelling of 12014928 in words is "twelve million, fourteen thousand, nine hundred twenty-eight".