108898020 has 336 divisors, whose sum is σ = 431883648. Its totient is φ = 22394880.

The previous prime is 108898001. The next prime is 108898037. The reversal of 108898020 is 20898801.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 1122612 + ... + 1122708.

It is an arithmetic number, because the mean of its divisors is an integer number (1285368).

Almost surely, 2^108898020 is an apocalyptic number.

108898020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108898020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215941824).

108898020 is an abundant number, since it is smaller than the sum of its proper divisors (322985628).

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

108898020 is a wasteful number, since it uses less digits than its factorization.

108898020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 108898020 is about 10435.4214097946. The cubic root of 108898020 is about 477.5365979825.

The spelling of 108898020 in words is "one hundred eight million, eight hundred ninety-eight thousand, twenty".