162432160 has 96 divisors (see below), whose sum is σ = 429033024. Its totient is φ = 57600000.

The previous prime is 162432143. The next prime is 162432163. The reversal of 162432160 is 61234261.

It is not an unprimeable number, because it can be changed into a prime (162432163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71035 + ... + 73285.

It is an arithmetic number, because the mean of its divisors is an integer number (4469094).

Almost surely, 2^162432160 is an apocalyptic number.

162432160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162432160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214516512).

162432160 is an abundant number, since it is smaller than the sum of its proper divisors (266600864).

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

162432160 is a wasteful number, since it uses less digits than its factorization.

162432160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2318 (or 2310 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 162432160 is about 12744.8876024859. The cubic root of 162432160 is about 545.6204924035.

The spelling of 162432160 in words is "one hundred sixty-two million, four hundred thirty-two thousand, one hundred sixty".