108850440 has 64 divisors (see below), whose sum is σ = 327888000. Its totient is φ = 28908032.

The previous prime is 108850409. The next prime is 108850447. The reversal of 108850440 is 44058801.

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 = 108850398 and 108850407.

It is not an unprimeable number, because it can be changed into a prime (108850447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29836 + ... + 33284.

It is an arithmetic number, because the mean of its divisors is an integer number (5123250).

Almost surely, 2^108850440 is an apocalyptic number.

108850440 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 108850440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163944000).

108850440 is an abundant number, since it is smaller than the sum of its proper divisors (219037560).

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

108850440 is a wasteful number, since it uses less digits than its factorization.

108850440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726 (or 3722 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 108850440 is about 10433.1414252851. The cubic root of 108850440 is about 477.4670390157.

The spelling of 108850440 in words is "one hundred eight million, eight hundred fifty thousand, four hundred forty".