108743040 has 512 divisors, whose sum is σ = 470016000. Its totient is φ = 23224320.

The previous prime is 108743021. The next prime is 108743081. The reversal of 108743040 is 40347801.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 108742995 and 108743013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3507825 + ... + 3507855.

It is an arithmetic number, because the mean of its divisors is an integer number (918000).

Almost surely, 2^108743040 is an apocalyptic number.

108743040 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 108743040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235008000).

108743040 is an abundant number, since it is smaller than the sum of its proper divisors (361272960).

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

108743040 is a wasteful number, since it uses less digits than its factorization.

108743040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 108743040 is about 10427.9930955098. The cubic root of 108743040 is about 477.3099524212.

The spelling of 108743040 in words is "one hundred eight million, seven hundred forty-three thousand, forty".