162288085 has 8 divisors (see below), whose sum is σ = 194952096. Its totient is φ = 129692880.

The previous prime is 162288073. The next prime is 162288109. The reversal of 162288085 is 580882261.

It is a happy number.

162288085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 162288085 - 2⁵ = 162288053 is a prime.

It is a super-3 number, since 3×162288085³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11859 + ... + 21568.

It is an arithmetic number, because the mean of its divisors is an integer number (24369012).

Almost surely, 2^162288085 is an apocalyptic number.

It is an amenable number.

162288085 is a deficient number, since it is larger than the sum of its proper divisors (32664011).

162288085 is an equidigital number, since it uses as much as digits as its factorization.

162288085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34403.

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 162288085 is about 12739.2340821574. The cubic root of 162288085 is about 545.4591254961.

The spelling of 162288085 in words is "one hundred sixty-two million, two hundred eighty-eight thousand, eighty-five".