162842288 has 60 divisors (see below), whose sum is σ = 374038560. Its totient is φ = 68455296.

The previous prime is 162842213. The next prime is 162842299. The reversal of 162842288 is 882248261.

162842288 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×162842288² = 53035221522149888, which contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 39593 + ... + 43511.

It is an arithmetic number, because the mean of its divisors is an integer number (6233976).

Almost surely, 2^162842288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162842288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187019280).

162842288 is an abundant number, since it is smaller than the sum of its proper divisors (211196272).

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

162842288 is a wasteful number, since it uses less digits than its factorization.

162842288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3994 (or 3981 counting only the distinct ones).

The product of its digits is 98304, while the sum is 41.

The square root of 162842288 is about 12760.9673614503. The cubic root of 162842288 is about 546.0793222472.

The spelling of 162842288 in words is "one hundred sixty-two million, eight hundred forty-two thousand, two hundred eighty-eight".