9942076 has 24 divisors (see below), whose sum is σ = 18522000. Its totient is φ = 4653312.

The previous prime is 9942067. The next prime is 9942077. The reversal of 9942076 is 6702499.

9942076 = T₂₅₇₃ + T₂₅₇₄ + T₂₅₇₅.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9942077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19675 + ... + 20173.

It is an arithmetic number, because the mean of its divisors is an integer number (771750).

Almost surely, 2^9942076 is an apocalyptic number.

9942076 is the 2575-th centered triangular number.

It is an amenable number.

9942076 is a deficient number, since it is larger than the sum of its proper divisors (8579924).

9942076 is a wasteful number, since it uses less digits than its factorization.

9942076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 9942076 is about 3153.1057705063. The cubic root of 9942076 is about 215.0266849878.

The spelling of 9942076 in words is "nine million, nine hundred forty-two thousand, seventy-six".