422162 has 12 divisors (see below), whose sum is σ = 686250. Its totient is φ = 194688.

The previous prime is 422141. The next prime is 422183. The reversal of 422162 is 261224.

422162 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (422141) and next prime (422183).

It can be written as a sum of positive squares in 3 ways, for example, as 192721 + 229441 = 439^2 + 479^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 422162.

It is an unprimeable number.

422162 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 5 ways as a sum of consecutive naturals, for example, 287 + ... + 962.

2⁴²²¹⁶² is an apocalyptic number.

422162 is a deficient number, since it is larger than the sum of its proper divisors (264088).

422162 is a wasteful number, since it uses less digits than its factorization.

422162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277 (or 1264 counting only the distinct ones).

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

The square root of 422162 is about 649.7399479792. The cubic root of 422162 is about 75.0170035522.

Adding to 422162 its reverse (261224), we get a palindrome (683386).

The spelling of 422162 in words is "four hundred twenty-two thousand, one hundred sixty-two".