9750972 has 96 divisors (see below), whose sum is σ = 28998144. Its totient is φ = 2476800.

The previous prime is 9750947. The next prime is 9750973. The reversal of 9750972 is 2790579.

9750972 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9750972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9750973) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56278 + ... + 56450.

It is an arithmetic number, because the mean of its divisors is an integer number (302064).

Almost surely, 2^9750972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9750972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14499072).

9750972 is an abundant number, since it is smaller than the sum of its proper divisors (19247172).

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

9750972 is a wasteful number, since it uses less digits than its factorization.

9750972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 9750972 is about 3122.6546398857. The cubic root of 9750972 is about 213.6400330357.

The spelling of 9750972 in words is "nine million, seven hundred fifty thousand, nine hundred seventy-two".