108459840 has 56 divisors (see below), whose sum is σ = 344363040. Its totient is φ = 28922368.

The previous prime is 108459833. The next prime is 108459851. The reversal of 108459840 is 48954801.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55530 + ... + 57449.

It is an arithmetic number, because the mean of its divisors is an integer number (6149340).

Almost surely, 2^108459840 is an apocalyptic number.

108459840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108459840 is an abundant number, since it is smaller than the sum of its proper divisors (235903200).

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

108459840 is a wasteful number, since it uses less digits than its factorization.

108459840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112999 (or 112989 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 108459840 is about 10414.4054078954. The cubic root of 108459840 is about 476.8952386963.

The spelling of 108459840 in words is "one hundred eight million, four hundred fifty-nine thousand, eight hundred forty".