988502 has 4 divisors (see below), whose sum is σ = 1482756. Its totient is φ = 494250.

The previous prime is 988501. The next prime is 988511. The reversal of 988502 is 205889.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 205889 = 227 ⋅907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988501) by changing a digit.

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, 247124 + ... + 247127.

It is an arithmetic number, because the mean of its divisors is an integer number (370689).

2⁹⁸⁸⁵⁰² is an apocalyptic number.

988502 is a deficient number, since it is larger than the sum of its proper divisors (494254).

988502 is a wasteful number, since it uses less digits than its factorization.

988502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494253.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 988502 is about 994.2343788061. The cubic root of 988502 is about 99.6152549442.

The spelling of 988502 in words is "nine hundred eighty-eight thousand, five hundred two".