12320801 has 8 divisors (see below), whose sum is σ = 13613184. Its totient is φ = 11091520.

The previous prime is 12320783. The next prime is 12320827. The reversal of 12320801 is 10802321.

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

It is not a de Polignac number, because 12320801 - 2¹⁰ = 12319777 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12320801.

It is not an unprimeable number, because it can be changed into a prime (12320881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15365 + ... + 16146.

It is an arithmetic number, because the mean of its divisors is an integer number (1701648).

Almost surely, 2^12320801 is an apocalyptic number.

It is an amenable number.

12320801 is a deficient number, since it is larger than the sum of its proper divisors (1292383).

12320801 is a wasteful number, since it uses less digits than its factorization.

12320801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31551.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 12320801 is about 3510.0998561295. The cubic root of 12320801 is about 230.9650753345.

The spelling of 12320801 in words is "twelve million, three hundred twenty thousand, eight hundred one".