108473040 has 160 divisors (see below), whose sum is σ = 402474240. Its totient is φ = 26694144.

The previous prime is 108473023. The next prime is 108473041. The reversal of 108473040 is 40374801.

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 = 108472995 and 108473013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108473041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26149 + ... + 30011.

It is an arithmetic number, because the mean of its divisors is an integer number (2515464).

Almost surely, 2^108473040 is an apocalyptic number.

108473040 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 108473040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201237120).

108473040 is an abundant number, since it is smaller than the sum of its proper divisors (294001200).

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

108473040 is a wasteful number, since it uses less digits than its factorization.

108473040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3898 (or 3886 counting only the distinct ones).

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

The square root of 108473040 is about 10415.0391261867. The cubic root of 108473040 is about 476.9145846029.

The spelling of 108473040 in words is "one hundred eight million, four hundred seventy-three thousand, forty".