7162 has 4 divisors (see below), whose sum is σ = 10746. Its totient is φ = 3580.

The previous prime is 7159. The next prime is 7177. The reversal of 7162 is 2617.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4761 + 2401 = 69^2 + 49^2 .

It is a plaindrome in base 13.

It is a nialpdrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1789 + ... + 1792.

2⁷¹⁶² is an apocalyptic number.

7162 is a deficient number, since it is larger than the sum of its proper divisors (3584).

7162 is a wasteful number, since it uses less digits than its factorization.

7162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583.

The product of its digits is 84, while the sum is 16.

The square root of 7162 is about 84.6286003665. The cubic root of 7162 is about 19.2757568298.

Adding to 7162 its reverse (2617), we get a palindrome (9779).

It can be divided in two parts, 7 and 162, that added together give a square (169 = 13²).

The spelling of 7162 in words is "seven thousand, one hundred sixty-two".