8020575 has 36 divisors (see below), whose sum is σ = 14717560. Its totient is φ = 4173120.

The previous prime is 8020567. The next prime is 8020577. The reversal of 8020575 is 5750208.

It is a happy number.

It is not a de Polignac number, because 8020575 - 2³ = 8020567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8020577) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9261 + ... + 10089.

Almost surely, 2^8020575 is an apocalyptic number.

8020575 is a deficient number, since it is larger than the sum of its proper divisors (6696985).

8020575 is a wasteful number, since it uses less digits than its factorization.

8020575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888 (or 880 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 8020575 is about 2832.0619696610. The cubic root of 8020575 is about 200.1713115532.

The spelling of 8020575 in words is "eight million, twenty thousand, five hundred seventy-five".