108543724 has 12 divisors (see below), whose sum is σ = 190096200. Its totient is φ = 54230528.

The previous prime is 108543719. The next prime is 108543733. The reversal of 108543724 is 427345801.

It is a self number, because there is not a number n which added to its sum of digits gives 108543724.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3994 + ... + 15265.

It is an arithmetic number, because the mean of its divisors is an integer number (15841350).

Almost surely, 2^108543724 is an apocalyptic number.

It is an amenable number.

108543724 is a deficient number, since it is larger than the sum of its proper divisors (81552476).

108543724 is a wasteful number, since it uses less digits than its factorization.

108543724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20672 (or 20670 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 108543724 is about 10418.4319357569. The cubic root of 108543724 is about 477.0181523065.

The spelling of 108543724 in words is "one hundred eight million, five hundred forty-three thousand, seven hundred twenty-four".