9975608 has 16 divisors (see below), whose sum is σ = 19689000. Its totient is φ = 4725216.

The previous prime is 9975599. The next prime is 9975619. The reversal of 9975608 is 8065799.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32663 + ... + 32966.

Almost surely, 2^9975608 is an apocalyptic number.

It is an amenable number.

9975608 is a deficient number, since it is larger than the sum of its proper divisors (9713392).

9975608 is a wasteful number, since it uses less digits than its factorization.

9975608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65654 (or 65650 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 9975608 is about 3158.4185916373. The cubic root of 9975608 is about 215.2681564819.

The spelling of 9975608 in words is "nine million, nine hundred seventy-five thousand, six hundred eight".