162224064 has 84 divisors (see below), whose sum is σ = 492367824. Its totient is φ = 50890752.

The previous prime is 162223973. The next prime is 162224077. The reversal of 162224064 is 460422261.

162224064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1509 + ... + 18075.

Almost surely, 2^162224064 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 162224064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246183912).

162224064 is an abundant number, since it is smaller than the sum of its proper divisors (330143760).

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

162224064 is a wasteful number, since it uses less digits than its factorization.

162224064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16602 (or 16589 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 162224064 is about 12736.7210851145. The cubic root of 162224064 is about 545.3873900353.

The spelling of 162224064 in words is "one hundred sixty-two million, two hundred twenty-four thousand, sixty-four".