8550028 has 6 divisors (see below), whose sum is σ = 14962556. Its totient is φ = 4275012.

The previous prime is 8550023. The next prime is 8550037. The reversal of 8550028 is 8200558.

It is a junction number, because it is equal to n+sod(n) for n = 8549978 and 8550005.

It is not an unprimeable number, because it can be changed into a prime (8550023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068750 + ... + 1068757.

Almost surely, 2^8550028 is an apocalyptic number.

It is an amenable number.

8550028 is a deficient number, since it is larger than the sum of its proper divisors (6412528).

8550028 is a wasteful number, since it uses less digits than its factorization.

8550028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137511 (or 2137509 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 8550028 is about 2924.0430913377. The cubic root of 8550028 is about 204.4823584991.

The spelling of 8550028 in words is "eight million, five hundred fifty thousand, twenty-eight".