108630 has 48 divisors (see below), whose sum is σ = 303264. Its totient is φ = 26880.

The previous prime is 108587. The next prime is 108631. The reversal of 108630 is 36801.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 108630.

It is not an unprimeable number, because it can be changed into a prime (108631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1495 + ... + 1565.

It is an arithmetic number, because the mean of its divisors is an integer number (6318).

2¹⁰⁸⁶³⁰ is an apocalyptic number.

108630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 108630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151632).

108630 is an abundant number, since it is smaller than the sum of its proper divisors (194634).

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

108630 is a wasteful number, since it uses less digits than its factorization.

108630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 108630 is about 329.5906552073. The cubic root of 108630 is about 47.7144504826.

The spelling of 108630 in words is "one hundred eight thousand, six hundred thirty".