9940160 has 28 divisors (see below), whose sum is σ = 23670768. Its totient is φ = 3975936.

The previous prime is 9940129. The next prime is 9940199. The reversal of 9940160 is 610499.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15212 + ... + 15851.

Almost surely, 2^9940160 is an apocalyptic number.

It is an amenable number.

9940160 is an abundant number, since it is smaller than the sum of its proper divisors (13730608).

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

9940160 is a wasteful number, since it uses less digits than its factorization.

9940160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31080 (or 31070 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 9940160 is about 3152.8019284440. The cubic root of 9940160 is about 215.0128710521.

The spelling of 9940160 in words is "nine million, nine hundred forty thousand, one hundred sixty".