9928104 has 32 divisors (see below), whose sum is σ = 24900000. Its totient is φ = 3298752.

The previous prime is 9928081. The next prime is 9928129. The reversal of 9928104 is 4018299.

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, 11562 + ... + 12390.

It is an arithmetic number, because the mean of its divisors is an integer number (778125).

Almost surely, 2^9928104 is an apocalyptic number.

It is an amenable number.

9928104 is an abundant number, since it is smaller than the sum of its proper divisors (14971896).

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

9928104 is a wasteful number, since it uses less digits than its factorization.

9928104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 9928104 is about 3150.8893982493. The cubic root of 9928104 is about 214.9259092101.

It can be divided in two parts, 99 and 28104, that added together give a triangular number (28203 = T₂₃₇).

The spelling of 9928104 in words is "nine million, nine hundred twenty-eight thousand, one hundred four".