9942276 has 12 divisors (see below), whose sum is σ = 23198672. Its totient is φ = 3314088.

The previous prime is 9942271. The next prime is 9942277. The reversal of 9942276 is 6722499.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (9942271) by changing a digit.

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, 414250 + ... + 414273.

Almost surely, 2^9942276 is an apocalyptic number.

It is an amenable number.

9942276 is an abundant number, since it is smaller than the sum of its proper divisors (13256396).

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

9942276 is a wasteful number, since it uses less digits than its factorization.

9942276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828530 (or 828528 counting only the distinct ones).

The product of its digits is 54432, while the sum is 39.

The square root of 9942276 is about 3153.1374851091. The cubic root of 9942276 is about 215.0281268412.

The spelling of 9942276 in words is "nine million, nine hundred forty-two thousand, two hundred seventy-six".