8996505 has 32 divisors (see below), whose sum is σ = 16809984. Its totient is φ = 4022976.

The previous prime is 8996437. The next prime is 8996521. The reversal of 8996505 is 5056998.

It is not a de Polignac number, because 8996505 - 2⁹ = 8995993 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4024 + ... + 5846.

It is an arithmetic number, because the mean of its divisors is an integer number (525312).

Almost surely, 2^8996505 is an apocalyptic number.

It is an amenable number.

8996505 is a deficient number, since it is larger than the sum of its proper divisors (7813479).

8996505 is a wasteful number, since it uses less digits than its factorization.

8996505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885.

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 8996505 is about 2999.4174434380. The cubic root of 8996505 is about 207.9814532896.

The spelling of 8996505 in words is "eight million, nine hundred ninety-six thousand, five hundred five".