12431201 has 8 divisors (see below), whose sum is σ = 13034304. Its totient is φ = 11833360.

The previous prime is 12431197. The next prime is 12431239. The reversal of 12431201 is 10213421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12431201 - 2² = 12431197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12431281) 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, 4031 + ... + 6411.

It is an arithmetic number, because the mean of its divisors is an integer number (1629288).

Almost surely, 2^12431201 is an apocalyptic number.

It is an amenable number.

12431201 is a deficient number, since it is larger than the sum of its proper divisors (603103).

12431201 is a wasteful number, since it uses less digits than its factorization.

12431201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 12431201 is about 3525.7908332741. The cubic root of 12431201 is about 231.6528758993.

Adding to 12431201 its reverse (10213421), we get a palindrome (22644622).

The spelling of 12431201 in words is "twelve million, four hundred thirty-one thousand, two hundred one".