12401268 has 24 divisors (see below), whose sum is σ = 31567200. Its totient is φ = 3757920.

The previous prime is 12401267. The next prime is 12401287. The reversal of 12401268 is 86210421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12401261) 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, 46843 + ... + 47106.

It is an arithmetic number, because the mean of its divisors is an integer number (1315300).

Almost surely, 2^12401268 is an apocalyptic number.

It is an amenable number.

12401268 is an abundant number, since it is smaller than the sum of its proper divisors (19165932).

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

12401268 is a wasteful number, since it uses less digits than its factorization.

12401268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93967 (or 93965 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 12401268 is about 3521.5434116308. The cubic root of 12401268 is about 231.4667946969.

Adding to 12401268 its reverse (86210421), we get a palindrome (98611689).

The spelling of 12401268 in words is "twelve million, four hundred one thousand, two hundred sixty-eight".