8065045 has 8 divisors (see below), whose sum is σ = 10011960. Its totient is φ = 6229440.

The previous prime is 8065033. The next prime is 8065051. The reversal of 8065045 is 5405608.

It can be written as a sum of positive squares in 4 ways, for example, as 33489 + 8031556 = 183^2 + 2834^2 .

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

It is not a de Polignac number, because 8065045 - 2¹¹ = 8062997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27666 + ... + 27955.

It is an arithmetic number, because the mean of its divisors is an integer number (1251495).

Almost surely, 2^8065045 is an apocalyptic number.

It is an amenable number.

8065045 is a deficient number, since it is larger than the sum of its proper divisors (1946915).

8065045 is a wasteful number, since it uses less digits than its factorization.

8065045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55655.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 8065045 is about 2839.9022870514. The cubic root of 8065045 is about 200.5405792208.

The spelling of 8065045 in words is "eight million, sixty-five thousand, forty-five".