108890496 has 192 divisors, whose sum is σ = 368681040. Its totient is φ = 30412800.

The previous prime is 108890489. The next prime is 108890497. The reversal of 108890496 is 694098801.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108890497) 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, 164406 + ... + 165066.

Almost surely, 2^108890496 is an apocalyptic number.

108890496 is a gapful number since it is divisible by the number (16) 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 108890496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184340520).

108890496 is an abundant number, since it is smaller than the sum of its proper divisors (259790544).

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

108890496 is a wasteful number, since it uses less digits than its factorization.

108890496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 108890496 is about 10435.0609006369. The cubic root of 108890496 is about 477.5255997167.

The spelling of 108890496 in words is "one hundred eight million, eight hundred ninety thousand, four hundred ninety-six".