108028 has 12 divisors (see below), whose sum is σ = 191520. Its totient is φ = 53312.

The previous prime is 108023. The next prime is 108037. The reversal of 108028 is 820801.

It is a happy number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 107996 and 108014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333 + ... + 571.

It is an arithmetic number, because the mean of its divisors is an integer number (15960).

2¹⁰⁸⁰²⁸ is an apocalyptic number.

It is an amenable number.

108028 is a deficient number, since it is larger than the sum of its proper divisors (83492).

108028 is a wasteful number, since it uses less digits than its factorization.

108028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 108028 is about 328.6761323857. The cubic root of 108028 is about 47.6261466876.

Adding to 108028 its reverse (820801), we get a palindrome (928829).

The spelling of 108028 in words is "one hundred eight thousand, twenty-eight".