9910140 has 48 divisors (see below), whose sum is σ = 27888000. Its totient is φ = 2629440.

The previous prime is 9910129. The next prime is 9910157. The reversal of 9910140 is 410199.

It is a self number, because there is not a number n which added to its sum of digits gives 9910140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19611 + ... + 20109.

It is an arithmetic number, because the mean of its divisors is an integer number (581000).

Almost surely, 2^9910140 is an apocalyptic number.

It is an amenable number.

9910140 is an abundant number, since it is smaller than the sum of its proper divisors (17977860).

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

9910140 is a wasteful number, since it uses less digits than its factorization.

9910140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 9910140 is about 3148.0374838937. The cubic root of 9910140 is about 214.7962013276.

The spelling of 9910140 in words is "nine million, nine hundred ten thousand, one hundred forty".