7162122 has 16 divisors (see below), whose sum is σ = 15626592. Its totient is φ = 2170320.

The previous prime is 7162109. The next prime is 7162171. The reversal of 7162122 is 2212617.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54193 + ... + 54324.

It is an arithmetic number, because the mean of its divisors is an integer number (976662).

Almost surely, 2^7162122 is an apocalyptic number.

7162122 is an abundant number, since it is smaller than the sum of its proper divisors (8464470).

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

7162122 is a wasteful number, since it uses less digits than its factorization.

7162122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108533.

The product of its digits is 336, while the sum is 21.

The square root of 7162122 is about 2676.2141169944. The cubic root of 7162122 is about 192.7586627917.

Adding to 7162122 its reverse (2212617), we get a palindrome (9374739).

The spelling of 7162122 in words is "seven million, one hundred sixty-two thousand, one hundred twenty-two".