9104428 has 6 divisors (see below), whose sum is σ = 15932756. Its totient is φ = 4552212.

The previous prime is 9104423. The next prime is 9104437. The reversal of 9104428 is 8244019.

It is a junction number, because it is equal to n+sod(n) for n = 9104396 and 9104405.

It is not an unprimeable number, because it can be changed into a prime (9104423) 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 as a sum of consecutive naturals, namely, 1138050 + ... + 1138057.

Almost surely, 2^9104428 is an apocalyptic number.

It is an amenable number.

9104428 is a deficient number, since it is larger than the sum of its proper divisors (6828328).

9104428 is a wasteful number, since it uses less digits than its factorization.

9104428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276111 (or 2276109 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 9104428 is about 3017.3544703929. The cubic root of 9104428 is about 208.8098053752.

The spelling of 9104428 in words is "nine million, one hundred four thousand, four hundred twenty-eight".