9975700 has 36 divisors (see below), whose sum is σ = 24741472. Its totient is φ = 3420000.

The previous prime is 9975689. The next prime is 9975709. The reversal of 9975700 is 75799.

It is a self number, because there is not a number n which added to its sum of digits gives 9975700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9975709) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6426 + ... + 7825.

Almost surely, 2^9975700 is an apocalyptic number.

It is an amenable number.

9975700 is an abundant number, since it is smaller than the sum of its proper divisors (14765772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9975700 is a wasteful number, since it uses less digits than its factorization.

9975700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14272 (or 14265 counting only the distinct ones).

The product of its (nonzero) digits is 19845, while the sum is 37.

The square root of 9975700 is about 3158.4331558543. The cubic root of 9975700 is about 215.2688182497.

The spelling of 9975700 in words is "nine million, nine hundred seventy-five thousand, seven hundred".