12405068 has 24 divisors (see below), whose sum is σ = 23520000. Its totient is φ = 5690880.

The previous prime is 12405067. The next prime is 12405077. The reversal of 12405068 is 86050421.

12405068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (12405067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9308 + ... + 10556.

It is an arithmetic number, because the mean of its divisors is an integer number (980000).

Almost surely, 2^12405068 is an apocalyptic number.

It is an amenable number.

12405068 is a deficient number, since it is larger than the sum of its proper divisors (11114932).

12405068 is a wasteful number, since it uses less digits than its factorization.

12405068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457 (or 1455 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 12405068 is about 3522.0829064632. The cubic root of 12405068 is about 231.4904343225.

Adding to 12405068 its reverse (86050421), we get a palindrome (98455489).

The spelling of 12405068 in words is "twelve million, four hundred five thousand, sixty-eight".