68126 has 8 divisors (see below), whose sum is σ = 106704. Its totient is φ = 32560.

The previous prime is 68113. The next prime is 68141. The reversal of 68126 is 62186.

68126 = 129² + 130² + ... + 132².

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695 + ... + 786.

It is an arithmetic number, because the mean of its divisors is an integer number (13338).

2⁶⁸¹²⁶ is an apocalyptic number.

68126 is a deficient number, since it is larger than the sum of its proper divisors (38578).

68126 is a wasteful number, since it uses less digits than its factorization.

68126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506.

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

The square root of 68126 is about 261.0095783683. The cubic root of 68126 is about 40.8417456869.

It can be divided in two parts, 681 and 26, that added together give a palindrome (707).

The spelling of 68126 in words is "sixty-eight thousand, one hundred twenty-six".