12388801 has 8 divisors (see below), whose sum is σ = 13220064. Its totient is φ = 11568960.

The previous prime is 12388787. The next prime is 12388811. The reversal of 12388801 is 10888321.

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 12388801 - 2¹⁵ = 12356033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12388811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555 + ... + 5008.

It is an arithmetic number, because the mean of its divisors is an integer number (1652508).

Almost surely, 2^12388801 is an apocalyptic number.

It is an amenable number.

12388801 is a deficient number, since it is larger than the sum of its proper divisors (831263).

12388801 is a wasteful number, since it uses less digits than its factorization.

12388801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5711.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 12388801 is about 3519.7728619898. The cubic root of 12388801 is about 231.3892041347.

The spelling of 12388801 in words is "twelve million, three hundred eighty-eight thousand, eight hundred one".