320088 has 16 divisors (see below), whose sum is σ = 800280. Its totient is φ = 106688.

The previous prime is 320083. The next prime is 320101. The reversal of 320088 is 880023.

320088 is a modest number, since divided by 88 gives 32 as remainder.

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 320088.

It is not an unprimeable number, because it can be changed into a prime (320081) by changing a digit.

320088 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6645 + ... + 6692.

2³²⁰⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

320088 is an abundant number, since it is smaller than the sum of its proper divisors (480192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320088 is a wasteful number, since it uses less digits than its factorization.

320088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13346 (or 13342 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 320088 is about 565.7632013484. The cubic root of 320088 is about 68.4053072042.

The spelling of 320088 in words is "three hundred twenty thousand, eighty-eight".