9792750 has 64 divisors (see below), whose sum is σ = 26687232. Its totient is φ = 2372000.

The previous prime is 9792743. The next prime is 9792763. The reversal of 9792750 is 572979.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9792699 and 9792708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7657 + ... + 8843.

It is an arithmetic number, because the mean of its divisors is an integer number (416988).

Almost surely, 2^9792750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9792750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13343616).

9792750 is an abundant number, since it is smaller than the sum of its proper divisors (16894482).

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

9792750 is a wasteful number, since it uses less digits than its factorization.

9792750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218 (or 1208 counting only the distinct ones).

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

The square root of 9792750 is about 3129.3369904822. The cubic root of 9792750 is about 213.9447116029.

The spelling of 9792750 in words is "nine million, seven hundred ninety-two thousand, seven hundred fifty".