9940232 has 32 divisors (see below), whose sum is σ = 19699200. Its totient is φ = 4692864.

The previous prime is 9940219. The next prime is 9940241. The reversal of 9940232 is 2320499.

It is a junction number, because it is equal to n+sod(n) for n = 9940195 and 9940204.

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 7 ways as a sum of consecutive naturals, for example, 16073 + ... + 16679.

It is an arithmetic number, because the mean of its divisors is an integer number (615600).

Almost surely, 2^9940232 is an apocalyptic number.

9940232 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9940232 is a deficient number, since it is larger than the sum of its proper divisors (9758968).

9940232 is a wasteful number, since it uses less digits than its factorization.

9940232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 721 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 9940232 is about 3152.8133468380. The cubic root of 9940232 is about 215.0133901882.

The spelling of 9940232 in words is "nine million, nine hundred forty thousand, two hundred thirty-two".