162194032 has 240 divisors, whose sum is σ = 457470720. Its totient is φ = 53913600.

The previous prime is 162194029. The next prime is 162194047. The reversal of 162194032 is 230491261.

162194032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 3955932 + ... + 3955972.

It is an arithmetic number, because the mean of its divisors is an integer number (1906128).

Almost surely, 2^162194032 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 162194032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228735360).

162194032 is an abundant number, since it is smaller than the sum of its proper divisors (295276688).

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

162194032 is a wasteful number, since it uses less digits than its factorization.

162194032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 162194032 is about 12735.5420771948. The cubic root of 162194032 is about 545.3537327087.

The spelling of 162194032 in words is "one hundred sixty-two million, one hundred ninety-four thousand, thirty-two".