898911 has 24 divisors (see below), whose sum is σ = 1449360. Its totient is φ = 550368.

The previous prime is 898897. The next prime is 898921. The reversal of 898911 is 119898.

It is not a de Polignac number, because 898911 - 2¹⁰ = 897887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4465 + ... + 4661.

It is an arithmetic number, because the mean of its divisors is an integer number (60390).

2⁸⁹⁸⁹¹¹ is an apocalyptic number.

898911 is a deficient number, since it is larger than the sum of its proper divisors (550449).

898911 is a wasteful number, since it uses less digits than its factorization.

898911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 213 counting only the distinct ones).

The product of its digits is 5184, while the sum is 36.

The square root of 898911 is about 948.1091709292. The cubic root of 898911 is about 96.5099813385.

The spelling of 898911 in words is "eight hundred ninety-eight thousand, nine hundred eleven".