8045073 has 6 divisors (see below), whose sum is σ = 11620674. Its totient is φ = 5363376.

The previous prime is 8045071. The next prime is 8045077. The reversal of 8045073 is 3705408.

It can be written as a sum of positive squares in only one way, i.e., 4112784 + 3932289 = 2028^2 + 1983^2 .

It is not a de Polignac number, because 8045073 - 2¹ = 8045071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8045071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 446940 + ... + 446957.

It is an arithmetic number, because the mean of its divisors is an integer number (1936779).

Almost surely, 2^8045073 is an apocalyptic number.

It is an amenable number.

8045073 is a deficient number, since it is larger than the sum of its proper divisors (3575601).

8045073 is a wasteful number, since it uses less digits than its factorization.

8045073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893903 (or 893900 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 8045073 is about 2836.3837892641. The cubic root of 8045073 is about 200.3749051250.

The spelling of 8045073 in words is "eight million, forty-five thousand, seventy-three".