108478724 has 12 divisors (see below), whose sum is σ = 189930048. Its totient is φ = 54213000.

The previous prime is 108478663. The next prime is 108478753. The reversal of 108478724 is 427874801.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4889 + ... + 15519.

It is an arithmetic number, because the mean of its divisors is an integer number (15827504).

Almost surely, 2^108478724 is an apocalyptic number.

It is an amenable number.

108478724 is a deficient number, since it is larger than the sum of its proper divisors (81451324).

108478724 is a wasteful number, since it uses less digits than its factorization.

108478724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13186 (or 13184 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 41.

The square root of 108478724 is about 10415.3119972471. The cubic root of 108478724 is about 476.9229145841.

The spelling of 108478724 in words is "one hundred eight million, four hundred seventy-eight thousand, seven hundred twenty-four".