8388001 has 4 divisors (see below), whose sum is σ = 8398404. Its totient is φ = 8377600.

The previous prime is 8387999. The next prime is 8388013. The reversal of 8388001 is 1008838.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2512225 + 5875776 = 1585^2 + 2424^2 .

It is a cyclic number.

It is not a de Polignac number, because 8388001 - 2¹ = 8387999 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8388071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3880 + ... + 5641.

It is an arithmetic number, because the mean of its divisors is an integer number (2099601).

Almost surely, 2^8388001 is an apocalyptic number.

It is an amenable number.

8388001 is a deficient number, since it is larger than the sum of its proper divisors (10403).

8388001 is an equidigital number, since it uses as much as digits as its factorization.

8388001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10402.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 8388001 is about 2896.2045853151. The cubic root of 8388001 is about 203.1824336526.

The spelling of 8388001 in words is "eight million, three hundred eighty-eight thousand, one".