108523906 has 8 divisors (see below), whose sum is σ = 162938880. Its totient is φ = 54210948.

The previous prime is 108523889. The next prime is 108523931. The reversal of 108523906 is 609325801.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 22786 + ... + 27133.

It is an arithmetic number, because the mean of its divisors is an integer number (20367360).

Almost surely, 2^108523906 is an apocalyptic number.

108523906 is a deficient number, since it is larger than the sum of its proper divisors (54414974).

108523906 is a wasteful number, since it uses less digits than its factorization.

108523906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51008.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 108523906 is about 10417.4807895191. The cubic root of 108523906 is about 476.9891190875.

The spelling of 108523906 in words is "one hundred eight million, five hundred twenty-three thousand, nine hundred six".