161088 has 28 divisors (see below), whose sum is σ = 426720. Its totient is φ = 53632.

The previous prime is 161087. The next prime is 161093. The reversal of 161088 is 880161.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 161088.

It is not an unprimeable number, because it can be changed into a prime (161087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228 + ... + 611.

It is an arithmetic number, because the mean of its divisors is an integer number (15240).

2¹⁶¹⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

161088 is an abundant number, since it is smaller than the sum of its proper divisors (265632).

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

161088 is an equidigital number, since it uses as much as digits as its factorization.

161088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854 (or 844 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 161088 is about 401.3576958275. The cubic root of 161088 is about 54.4111280580.

The spelling of 161088 in words is "one hundred sixty-one thousand, eighty-eight".