9750540 has 48 divisors (see below), whose sum is σ = 27588960. Its totient is φ = 2572800.

The previous prime is 9750539. The next prime is 9750541. The reversal of 9750540 is 450579.

It is an interprime number because it is at equal distance from previous prime (9750539) and next prime (9750541).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 9750498 and 9750507.

It is not an unprimeable number, because it can be changed into a prime (9750541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5256 + ... + 6864.

It is an arithmetic number, because the mean of its divisors is an integer number (574770).

Almost surely, 2^9750540 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 9750540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13794480).

9750540 is an abundant number, since it is smaller than the sum of its proper divisors (17838420).

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

9750540 is a wasteful number, since it uses less digits than its factorization.

9750540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722 (or 1720 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 9750540 is about 3122.5854672050. The cubic root of 9750540 is about 213.6368780047.

The spelling of 9750540 in words is "nine million, seven hundred fifty thousand, five hundred forty".