9995505 has 24 divisors (see below), whose sum is σ = 17322048. Its totient is φ = 4919616.

The previous prime is 9995497. The next prime is 9995519. The reversal of 9995505 is 5055999.

It is not a de Polignac number, because 9995505 - 2³ = 9995497 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 564 + ... + 4506.

It is an arithmetic number, because the mean of its divisors is an integer number (721752).

Almost surely, 2^9995505 is an apocalyptic number.

It is an amenable number.

9995505 is a deficient number, since it is larger than the sum of its proper divisors (7326543).

9995505 is a wasteful number, since it uses less digits than its factorization.

9995505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977 (or 3964 counting only the distinct ones).

The product of its (nonzero) digits is 91125, while the sum is 42.

The square root of 9995505 is about 3161.5668583789. The cubic root of 9995505 is about 215.4111835522.

The spelling of 9995505 in words is "nine million, nine hundred ninety-five thousand, five hundred five".