8020995 has 16 divisors (see below), whose sum is σ = 12929280. Its totient is φ = 4245984.

The previous prime is 8020993. The next prime is 8021003. The reversal of 8020995 is 5990208.

8020995 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8020995 - 2¹ = 8020993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8020993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162 + ... + 4008.

It is an arithmetic number, because the mean of its divisors is an integer number (808080).

Almost surely, 2^8020995 is an apocalyptic number.

8020995 is a deficient number, since it is larger than the sum of its proper divisors (4908285).

8020995 is a wasteful number, since it uses less digits than its factorization.

8020995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3994.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 8020995 is about 2832.1361196101. The cubic root of 8020995 is about 200.1748055040.

The spelling of 8020995 in words is "eight million, twenty thousand, nine hundred ninety-five".