9939282 has 16 divisors (see below), whose sum is σ = 20520192. Its totient is φ = 3206160.

The previous prime is 9939277. The next prime is 9939301. The reversal of 9939282 is 2829399.

9939282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26533 + ... + 26904.

It is an arithmetic number, because the mean of its divisors is an integer number (1282512).

Almost surely, 2^9939282 is an apocalyptic number.

9939282 is an abundant number, since it is smaller than the sum of its proper divisors (10580910).

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

9939282 is a wasteful number, since it uses less digits than its factorization.

9939282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53473.

The product of its digits is 69984, while the sum is 42.

The square root of 9939282 is about 3152.6626841449. The cubic root of 9939282 is about 215.0065402734.

The spelling of 9939282 in words is "nine million, nine hundred thirty-nine thousand, two hundred eighty-two".