162224 has 10 divisors (see below), whose sum is σ = 314340. Its totient is φ = 81104.

The previous prime is 162221. The next prime is 162229. The reversal of 162224 is 422261.

162224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (162221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5054 + ... + 5085.

It is an arithmetic number, because the mean of its divisors is an integer number (31434).

2¹⁶²²²⁴ is an apocalyptic number.

It is an amenable number.

162224 is a deficient number, since it is larger than the sum of its proper divisors (152116).

162224 is a wasteful number, since it uses less digits than its factorization.

162224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10147 (or 10141 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 162224 is about 402.7704060628. The cubic root of 162224 is about 54.5387318314.

Adding to 162224 its reverse (422261), we get a palindrome (584485).

The spelling of 162224 in words is "one hundred sixty-two thousand, two hundred twenty-four".