108339520 has 112 divisors (see below), whose sum is σ = 275783040. Its totient is φ = 40421376.

The previous prime is 108339467. The next prime is 108339529. The reversal of 108339520 is 25933801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108339529) 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, 626154 + ... + 626326.

Almost surely, 2^108339520 is an apocalyptic number.

108339520 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 108339520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137891520).

108339520 is an abundant number, since it is smaller than the sum of its proper divisors (167443520).

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

108339520 is a wasteful number, since it uses less digits than its factorization.

108339520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 108339520 is about 10408.6271909412. The cubic root of 108339520 is about 476.7188254224.

The spelling of 108339520 in words is "one hundred eight million, three hundred thirty-nine thousand, five hundred twenty".