162160160 has 24 divisors (see below), whose sum is σ = 383103756. Its totient is φ = 64864000.

The previous prime is 162160157. The next prime is 162160169. The reversal of 162160160 is 61061261.

It can be written as a sum of positive squares in 2 ways, for example, as 161086864 + 1073296 = 12692^2 + 1036^2 .

It is not an unprimeable number, because it can be changed into a prime (162160169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506591 + ... + 506910.

Almost surely, 2^162160160 is an apocalyptic number.

162160160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162160160 is an abundant number, since it is smaller than the sum of its proper divisors (220943596).

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

162160160 is a wasteful number, since it uses less digits than its factorization.

162160160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013516 (or 1013508 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 162160160 is about 12734.2121860757. The cubic root of 162160160 is about 545.3157668488.

The spelling of 162160160 in words is "one hundred sixty-two million, one hundred sixty thousand, one hundred sixty".