898028 has 12 divisors (see below), whose sum is σ = 1578192. Its totient is φ = 447120.

The previous prime is 898019. The next prime is 898033. The reversal of 898028 is 820898.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 898028.

It is an unprimeable number.

898028 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 1601 + ... + 2087.

It is an arithmetic number, because the mean of its divisors is an integer number (131516).

2⁸⁹⁸⁰²⁸ is an apocalyptic number.

It is an amenable number.

898028 is a deficient number, since it is larger than the sum of its proper divisors (680164).

898028 is a wasteful number, since it uses less digits than its factorization.

898028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952 (or 950 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 898028 is about 947.6433928435. The cubic root of 898028 is about 96.4783704107.

The spelling of 898028 in words is "eight hundred ninety-eight thousand, twenty-eight".