108924815 has 16 divisors (see below), whose sum is σ = 138222720. Its totient is φ = 82173600.

The previous prime is 108924799. The next prime is 108924821. The reversal of 108924815 is 518429801.

It is not a de Polignac number, because 108924815 - 2⁴ = 108924799 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19040 + ... + 24090.

It is an arithmetic number, because the mean of its divisors is an integer number (8638920).

Almost surely, 2^108924815 is an apocalyptic number.

108924815 is a deficient number, since it is larger than the sum of its proper divisors (29297905).

108924815 is a wasteful number, since it uses less digits than its factorization.

108924815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302.

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 108924815 is about 10436.7051793178. The cubic root of 108924815 is about 477.5757616692.

The spelling of 108924815 in words is "one hundred eight million, nine hundred twenty-four thousand, eight hundred fifteen".