8995005 has 12 divisors (see below), whose sum is σ = 15591420. Its totient is φ = 4797312.

The previous prime is 8995003. The next prime is 8995013. The reversal of 8995005 is 5005998.

It can be written as a sum of positive squares in 2 ways, for example, as 2913849 + 6081156 = 1707^2 + 2466^2 .

It is not a de Polignac number, because 8995005 - 2¹ = 8995003 is a prime.

It is a super-2 number, since 2×8995005² = 161820229900050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8995003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99900 + ... + 99989.

It is an arithmetic number, because the mean of its divisors is an integer number (1299285).

Almost surely, 2^8995005 is an apocalyptic number.

It is an amenable number.

8995005 is a deficient number, since it is larger than the sum of its proper divisors (6596415).

8995005 is a wasteful number, since it uses less digits than its factorization.

8995005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199900 (or 199897 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The square root of 8995005 is about 2999.1673844586. The cubic root of 8995005 is about 207.9698936332.

The spelling of 8995005 in words is "eight million, nine hundred ninety-five thousand, five".