162622 has 8 divisors (see below), whose sum is σ = 258336. Its totient is φ = 76512.

The previous prime is 162611. The next prime is 162623. The reversal of 162622 is 226261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 162622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162623) by changing a digit.

162622 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2358 + ... + 2425.

It is an arithmetic number, because the mean of its divisors is an integer number (32292).

2¹⁶²⁶²² is an apocalyptic number.

162622 is a deficient number, since it is larger than the sum of its proper divisors (95714).

162622 is a wasteful number, since it uses less digits than its factorization.

162622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4802.

The product of its digits is 288, while the sum is 19.

The square root of 162622 is about 403.2641813997. The cubic root of 162622 is about 54.5832971401.

Adding to 162622 its reverse (226261), we get a palindrome (388883).

It can be divided in two parts, 162 and 622, that added together give a square (784 = 28²).

The spelling of 162622 in words is "one hundred sixty-two thousand, six hundred twenty-two".