9926940 has 24 divisors (see below), whose sum is σ = 27795600. Its totient is φ = 2647168.

The previous prime is 9926933. The next prime is 9926947. The reversal of 9926940 is 496299.

It is an interprime number because it is at equal distance from previous prime (9926933) and next prime (9926947).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9926947) 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, 82665 + ... + 82784.

It is an arithmetic number, because the mean of its divisors is an integer number (1158150).

Almost surely, 2^9926940 is an apocalyptic number.

It is an amenable number.

9926940 is an abundant number, since it is smaller than the sum of its proper divisors (17868660).

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

9926940 is a wasteful number, since it uses less digits than its factorization.

9926940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165461 (or 165459 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 9926940 is about 3150.7046830828. The cubic root of 9926940 is about 214.9175093674.

The spelling of 9926940 in words is "nine million, nine hundred twenty-six thousand, nine hundred forty".