108567984 has 160 divisors (see below), whose sum is σ = 344977920. Its totient is φ = 28717056.

The previous prime is 108567973. The next prime is 108567997. The reversal of 108567984 is 489765801.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 473982 + ... + 474210.

It is an arithmetic number, because the mean of its divisors is an integer number (2156112).

Almost surely, 2^108567984 is an apocalyptic number.

108567984 is a gapful number since it is divisible by the number (14) 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 108567984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172488960).

108567984 is an abundant number, since it is smaller than the sum of its proper divisors (236409936).

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

108567984 is a wasteful number, since it uses less digits than its factorization.

108567984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 108567984 is about 10419.5961534025. The cubic root of 108567984 is about 477.0536882113.

The spelling of 108567984 in words is "one hundred eight million, five hundred sixty-seven thousand, nine hundred eighty-four".