9755972 has 12 divisors (see below), whose sum is σ = 17102736. Its totient is φ = 4869480.

The previous prime is 9755971. The next prime is 9755981. The reversal of 9755972 is 2795579.

It is not an unprimeable number, because it can be changed into a prime (9755971) 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 3 ways as a sum of consecutive naturals, for example, 947 + ... + 4517.

It is an arithmetic number, because the mean of its divisors is an integer number (1425228).

Almost surely, 2^9755972 is an apocalyptic number.

It is an amenable number.

9755972 is a deficient number, since it is larger than the sum of its proper divisors (7346764).

9755972 is a wasteful number, since it uses less digits than its factorization.

9755972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4258 (or 4256 counting only the distinct ones).

The product of its digits is 198450, while the sum is 44.

The square root of 9755972 is about 3123.4551381443. The cubic root of 9755972 is about 213.6765428195.

The spelling of 9755972 in words is "nine million, seven hundred fifty-five thousand, nine hundred seventy-two".