162328056 has 64 divisors (see below), whose sum is σ = 448830720. Its totient is φ = 48510720.

The previous prime is 162328031. The next prime is 162328063. The reversal of 162328056 is 650823261.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15061 + ... + 23483.

It is an arithmetic number, because the mean of its divisors is an integer number (7012980).

Almost surely, 2^162328056 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 162328056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224415360).

162328056 is an abundant number, since it is smaller than the sum of its proper divisors (286502664).

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

162328056 is a wasteful number, since it uses less digits than its factorization.

162328056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8516 (or 8512 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 162328056 is about 12740.8028004518. The cubic root of 162328056 is about 545.5039033921.

The spelling of 162328056 in words is "one hundred sixty-two million, three hundred twenty-eight thousand, fifty-six".