898824 has 32 divisors (see below), whose sum is σ = 2380320. Its totient is φ = 281856.

The previous prime is 898823. The next prime is 898853. The reversal of 898824 is 428898.

It is a happy number.

898824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694 + ... + 1509.

It is an arithmetic number, because the mean of its divisors is an integer number (74385).

2⁸⁹⁸⁸²⁴ is an apocalyptic number.

It is an amenable number.

898824 is an abundant number, since it is smaller than the sum of its proper divisors (1481496).

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

898824 is a wasteful number, since it uses less digits than its factorization.

898824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229 (or 2225 counting only the distinct ones).

The product of its digits is 36864, while the sum is 39.

The square root of 898824 is about 948.0632890266. The cubic root of 898824 is about 96.5068677046.

The spelling of 898824 in words is "eight hundred ninety-eight thousand, eight hundred twenty-four".