106868 has 6 divisors (see below), whose sum is σ = 187026. Its totient is φ = 53432.

The previous prime is 106867. The next prime is 106871. The reversal of 106868 is 868601.

It can be written as a sum of positive squares in only one way, i.e., 77284 + 29584 = 278^2 + 172^2 .

It is a super-2 number, since 2×106868² = 22841538848, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 106868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13355 + ... + 13362.

It is an arithmetic number, because the mean of its divisors is an integer number (31171).

2¹⁰⁶⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

106868 is a deficient number, since it is larger than the sum of its proper divisors (80158).

106868 is a wasteful number, since it uses less digits than its factorization.

106868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26721 (or 26719 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 106868 is about 326.9067145227. The cubic root of 106868 is about 47.4550636889.

The spelling of 106868 in words is "one hundred six thousand, eight hundred sixty-eight".