9975508 has 6 divisors (see below), whose sum is σ = 17457146. Its totient is φ = 4987752.

The previous prime is 9975461. The next prime is 9975529. The reversal of 9975508 is 8055799.

It can be written as a sum of positive squares in only one way, i.e., 9659664 + 315844 = 3108^2 + 562^2 .

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 as a sum of consecutive naturals, namely, 1246935 + ... + 1246942.

Almost surely, 2^9975508 is an apocalyptic number.

It is an amenable number.

9975508 is a deficient number, since it is larger than the sum of its proper divisors (7481638).

9975508 is a wasteful number, since it uses less digits than its factorization.

9975508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493881 (or 2493879 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 43.

The square root of 9975508 is about 3158.4027608904. The cubic root of 9975508 is about 215.2674371644.

The spelling of 9975508 in words is "nine million, nine hundred seventy-five thousand, five hundred eight".