108828438 has 16 divisors (see below), whose sum is σ = 220280256. Its totient is φ = 35838920.

The previous prime is 108828437. The next prime is 108828439. The reversal of 108828438 is 834828801.

It is an interprime number because it is at equal distance from previous prime (108828437) and next prime (108828439).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 108828438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108828431) 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, 108768 + ... + 109763.

It is an arithmetic number, because the mean of its divisors is an integer number (13767516).

Almost surely, 2^108828438 is an apocalyptic number.

108828438 is an abundant number, since it is smaller than the sum of its proper divisors (111451818).

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

108828438 is a wasteful number, since it uses less digits than its factorization.

108828438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218619.

The product of its (nonzero) digits is 98304, while the sum is 42.

The square root of 108828438 is about 10432.0869436561. The cubic root of 108828438 is about 477.4348666219.

The spelling of 108828438 in words is "one hundred eight million, eight hundred twenty-eight thousand, four hundred thirty-eight".