108916073 has 12 divisors (see below), whose sum is σ = 128438100. Its totient is φ = 92074752.

The previous prime is 108916069. The next prime is 108916079. The reversal of 108916073 is 370619801.

It can be written as a sum of positive squares in 2 ways, for example, as 34904464 + 74011609 = 5908^2 + 8603^2 .

It is not a de Polignac number, because 108916073 - 2² = 108916069 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108916079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11648 + ... + 18801.

It is an arithmetic number, because the mean of its divisors is an integer number (10703175).

Almost surely, 2^108916073 is an apocalyptic number.

It is an amenable number.

108916073 is a deficient number, since it is larger than the sum of its proper divisors (19522027).

108916073 is an equidigital number, since it uses as much as digits as its factorization.

108916073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30536 (or 30529 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 108916073 is about 10436.2863605787. The cubic root of 108916073 is about 477.5629850305.

The spelling of 108916073 in words is "one hundred eight million, nine hundred sixteen thousand, seventy-three".