988814 has 4 divisors (see below), whose sum is σ = 1483224. Its totient is φ = 494406.

The previous prime is 988789. The next prime is 988829. The reversal of 988814 is 418889.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247202 + ... + 247205.

It is an arithmetic number, because the mean of its divisors is an integer number (370806).

2⁹⁸⁸⁸¹⁴ is an apocalyptic number.

988814 is a deficient number, since it is larger than the sum of its proper divisors (494410).

988814 is a wasteful number, since it uses less digits than its factorization.

988814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494409.

The product of its digits is 18432, while the sum is 38.

The square root of 988814 is about 994.3912710800. The cubic root of 988814 is about 99.6257343329.

The spelling of 988814 in words is "nine hundred eighty-eight thousand, eight hundred fourteen".