68162 has 8 divisors (see below), whose sum is σ = 103356. Its totient is φ = 33712.

The previous prime is 68161. The next prime is 68171. The reversal of 68162 is 26186.

It can be written as a sum of positive squares in 2 ways, for example, as 48841 + 19321 = 221^2 + 139^2 .

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

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (68161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248 + ... + 444.

2⁶⁸¹⁶² is an apocalyptic number.

68162 is a deficient number, since it is larger than the sum of its proper divisors (35194).

68162 is a wasteful number, since it uses less digits than its factorization.

68162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372.

The product of its digits is 576, while the sum is 23.

The square root of 68162 is about 261.0785322465. The cubic root of 68162 is about 40.8489384568.

The spelling of 68162 in words is "sixty-eight thousand, one hundred sixty-two".