998914 has 12 divisors (see below), whose sum is σ = 1743174. Its totient is φ = 428064.

The previous prime is 998909. The next prime is 998917. The reversal of 998914 is 419899.

998914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 765625 + 233289 = 875^2 + 483^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (998917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4999 + ... + 5194.

2⁹⁹⁸⁹¹⁴ is an apocalyptic number.

998914 is a deficient number, since it is larger than the sum of its proper divisors (744260).

998914 is a wasteful number, since it uses less digits than its factorization.

998914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10209 (or 10202 counting only the distinct ones).

The product of its digits is 23328, while the sum is 40.

The square root of 998914 is about 999.4568524954. The cubic root of 998914 is about 99.9637868877.

The spelling of 998914 in words is "nine hundred ninety-eight thousand, nine hundred fourteen".