12412401 has 16 divisors (see below), whose sum is σ = 16988160. Its totient is φ = 8058960.

The previous prime is 12412399. The next prime is 12412447. The reversal of 12412401 is 10421421.

It is not a de Polignac number, because 12412401 - 2¹ = 12412399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12412451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19356 + ... + 19986.

It is an arithmetic number, because the mean of its divisors is an integer number (1061760).

Almost surely, 2^12412401 is an apocalyptic number.

It is an amenable number.

12412401 is a deficient number, since it is larger than the sum of its proper divisors (4575759).

12412401 is an equidigital number, since it uses as much as digits as its factorization.

12412401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 12412401 is about 3523.1237559870. The cubic root of 12412401 is about 231.5360389356.

Adding to 12412401 its reverse (10421421), we get a palindrome (22833822).

The spelling of 12412401 in words is "twelve million, four hundred twelve thousand, four hundred one".