988022 has 8 divisors (see below), whose sum is σ = 1693776. Its totient is φ = 423432.

The previous prime is 988021. The next prime is 988033. The reversal of 988022 is 220889.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 988022.

It is not an unprimeable number, because it can be changed into a prime (988021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35273 + ... + 35300.

It is an arithmetic number, because the mean of its divisors is an integer number (211722).

2⁹⁸⁸⁰²² is an apocalyptic number.

988022 is a deficient number, since it is larger than the sum of its proper divisors (705754).

988022 is a wasteful number, since it uses less digits than its factorization.

988022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70582.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 988022 is about 993.9929577215. The cubic root of 988022 is about 99.5991285011.

The spelling of 988022 in words is "nine hundred eighty-eight thousand, twenty-two".