9872924 has 12 divisors (see below), whose sum is σ = 17375400. Its totient is φ = 4908528.

The previous prime is 9872921. The next prime is 9872927. The reversal of 9872924 is 4292789.

It is an interprime number because it is at equal distance from previous prime (9872921) and next prime (9872927).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9872921) 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, 6179 + ... + 7610.

It is an arithmetic number, because the mean of its divisors is an integer number (1447950).

Almost surely, 2^9872924 is an apocalyptic number.

It is an amenable number.

9872924 is a deficient number, since it is larger than the sum of its proper divisors (7502476).

9872924 is a wasteful number, since it uses less digits than its factorization.

9872924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13972 (or 13970 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 9872924 is about 3142.1209397475. The cubic root of 9872924 is about 214.5269860618.

The spelling of 9872924 in words is "nine million, eight hundred seventy-two thousand, nine hundred twenty-four".