9009995 has 8 divisors (see below), whose sum is σ = 11160960. Its totient is φ = 6975360.

The previous prime is 9009991. The next prime is 9010003. The reversal of 9009995 is 5999009.

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

It is not a de Polignac number, because 9009995 - 2² = 9009991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9009991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28910 + ... + 29219.

It is an arithmetic number, because the mean of its divisors is an integer number (1395120).

Almost surely, 2^9009995 is an apocalyptic number.

9009995 is a deficient number, since it is larger than the sum of its proper divisors (2150965).

9009995 is a wasteful number, since it uses less digits than its factorization.

9009995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58165.

The product of its (nonzero) digits is 32805, while the sum is 41.

The square root of 9009995 is about 3001.6653710899. The cubic root of 9009995 is about 208.0853554394.

The spelling of 9009995 in words is "nine million, nine thousand, nine hundred ninety-five".