8005601 has 4 divisors (see below), whose sum is σ = 8031492. Its totient is φ = 7979712.

The previous prime is 8005573. The next prime is 8005603. The reversal of 8005601 is 1065008.

8005601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 160000 + 7845601 = 400^2 + 2801^2 .

It is a cyclic number.

It is not a de Polignac number, because 8005601 - 2¹⁸ = 7743457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8005603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12476 + ... + 13101.

It is an arithmetic number, because the mean of its divisors is an integer number (2007873).

Almost surely, 2^8005601 is an apocalyptic number.

It is an amenable number.

8005601 is a deficient number, since it is larger than the sum of its proper divisors (25891).

8005601 is a wasteful number, since it uses less digits than its factorization.

8005601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25890.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 8005601 is about 2829.4170777741. The cubic root of 8005601 is about 200.0466641115.

The spelling of 8005601 in words is "eight million, five thousand, six hundred one".