9750144 has 32 divisors (see below), whose sum is σ = 25899840. Its totient is φ = 3249920.

The previous prime is 9750079. The next prime is 9750157. The reversal of 9750144 is 4410579.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12312 + ... + 13079.

It is an arithmetic number, because the mean of its divisors is an integer number (809370).

Almost surely, 2^9750144 is an apocalyptic number.

It is an amenable number.

9750144 is an abundant number, since it is smaller than the sum of its proper divisors (16149696).

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

9750144 is a wasteful number, since it uses less digits than its factorization.

9750144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25408 (or 25396 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 9750144 is about 3122.5220575682. The cubic root of 9750144 is about 213.6339858111.

The spelling of 9750144 in words is "nine million, seven hundred fifty thousand, one hundred forty-four".