108863040 has 336 divisors, whose sum is σ = 414991296. Its totient is φ = 23961600.

The previous prime is 108863033. The next prime is 108863059. The reversal of 108863040 is 40368801.

It is a happy number.

It is a super-2 number, since 2×108863040² = 23702322956083200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 108862989 and 108863007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1784610 + ... + 1784670.

Almost surely, 2^108863040 is an apocalyptic number.

108863040 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 108863040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207495648).

108863040 is an abundant number, since it is smaller than the sum of its proper divisors (306128256).

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

108863040 is a wasteful number, since it uses less digits than its factorization.

108863040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 108863040 is about 10433.7452527844. The cubic root of 108863040 is about 477.4854613959.

The spelling of 108863040 in words is "one hundred eight million, eight hundred sixty-three thousand, forty".