106878 has 16 divisors (see below), whose sum is σ = 218880. Its totient is φ = 34776.

The previous prime is 106877. The next prime is 106903. The reversal of 106878 is 878601.

It is a super-2 number, since 2×106878² = 22845813768, which contains 22 as substring.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93 + ... + 471.

It is an arithmetic number, because the mean of its divisors is an integer number (13680).

2¹⁰⁶⁸⁷⁸ is an apocalyptic number.

106878 is an abundant number, since it is smaller than the sum of its proper divisors (112002).

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

106878 is a wasteful number, since it uses less digits than its factorization.

106878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431.

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 106878 is about 326.9220090480. The cubic root of 106878 is about 47.4565438197.

The spelling of 106878 in words is "one hundred six thousand, eight hundred seventy-eight".