898628 has 12 divisors (see below), whose sum is σ = 1623552. Its totient is φ = 434760.

The previous prime is 898621. The next prime is 898661. The reversal of 898628 is 826898.

It is a happy number.

898628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 898628.

It is not an unprimeable number, because it can be changed into a prime (898621) by changing a digit.

898628 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500 + ... + 3747.

It is an arithmetic number, because the mean of its divisors is an integer number (135296).

2⁸⁹⁸⁶²⁸ is an apocalyptic number.

It is an amenable number.

898628 is a deficient number, since it is larger than the sum of its proper divisors (724924).

898628 is a wasteful number, since it uses less digits than its factorization.

898628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7282 (or 7280 counting only the distinct ones).

The product of its digits is 55296, while the sum is 41.

The square root of 898628 is about 947.9599147643. The cubic root of 898628 is about 96.4998523448.

The spelling of 898628 in words is "eight hundred ninety-eight thousand, six hundred twenty-eight".