108580440 has 64 divisors (see below), whose sum is σ = 342892800. Its totient is φ = 27430272.

The previous prime is 108580397. The next prime is 108580441. The reversal of 108580440 is 44085801.

It is a super-3 number, since 3×108580440³ (a number of 25 digits) contains 333 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 = 108580398 and 108580407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108580441) 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, 21532 + ... + 26091.

It is an arithmetic number, because the mean of its divisors is an integer number (5357700).

Almost surely, 2^108580440 is an apocalyptic number.

108580440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108580440 is an abundant number, since it is smaller than the sum of its proper divisors (234312360).

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

108580440 is a wasteful number, since it uses less digits than its factorization.

108580440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47656 (or 47652 counting only the distinct ones).

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

The square root of 108580440 is about 10420.1938561622. The cubic root of 108580440 is about 477.0719316298.

The spelling of 108580440 in words is "one hundred eight million, five hundred eighty thousand, four hundred forty".