8001073 has 4 divisors (see below), whose sum is σ = 8120560. Its totient is φ = 7881588.

The previous prime is 8001047. The next prime is 8001107. The reversal of 8001073 is 3701008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8001073 - 2⁹ = 8000561 is a prime.

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 8001073.

It is not an unprimeable number, because it can be changed into a prime (8001173) 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 3 ways as a sum of consecutive naturals, for example, 59643 + ... + 59776.

It is an arithmetic number, because the mean of its divisors is an integer number (2030140).

Almost surely, 2^8001073 is an apocalyptic number.

It is an amenable number.

8001073 is a deficient number, since it is larger than the sum of its proper divisors (119487).

8001073 is a wasteful number, since it uses less digits than its factorization.

8001073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119486.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 8001073 is about 2828.6167997804. The cubic root of 8001073 is about 200.0089412669.

The spelling of 8001073 in words is "eight million, one thousand, seventy-three".