162938164 has 24 divisors (see below), whose sum is σ = 298388160. Its totient is φ = 77704704.

The previous prime is 162938161. The next prime is 162938177. The reversal of 162938164 is 461839261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162938161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32532 + ... + 37204.

It is an arithmetic number, because the mean of its divisors is an integer number (12432840).

Almost surely, 2^162938164 is an apocalyptic number.

It is an amenable number.

162938164 is a deficient number, since it is larger than the sum of its proper divisors (135449996).

162938164 is a wasteful number, since it uses less digits than its factorization.

162938164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5079 (or 5077 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 162938164 is about 12764.7234204271. The cubic root of 162938164 is about 546.1864721978.

It can be divided in two parts, 1629 and 38164, that added together give a palindrome (39793).

The spelling of 162938164 in words is "one hundred sixty-two million, nine hundred thirty-eight thousand, one hundred sixty-four".