988862 has 32 divisors (see below), whose sum is σ = 1838592. Its totient is φ = 389664.

The previous prime is 988861. The next prime is 988877. The reversal of 988862 is 268889.

It is a happy number.

It is a nialpdrome in base 10.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11873 + ... + 11955.

It is an arithmetic number, because the mean of its divisors is an integer number (57456).

2⁹⁸⁸⁸⁶² is an apocalyptic number.

988862 is a deficient number, since it is larger than the sum of its proper divisors (849730).

988862 is a wasteful number, since it uses less digits than its factorization.

988862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152.

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

The square root of 988862 is about 994.4154061558. The cubic root of 988862 is about 99.6273463509.

The spelling of 988862 in words is "nine hundred eighty-eight thousand, eight hundred sixty-two".