108805436 has 12 divisors (see below), whose sum is σ = 192820320. Its totient is φ = 53713920.

The previous prime is 108805399. The next prime is 108805451. The reversal of 108805436 is 634508801.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 108805396 and 108805405.

It is a congruent number.

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, 171845 + ... + 172476.

It is an arithmetic number, because the mean of its divisors is an integer number (16068360).

Almost surely, 2^108805436 is an apocalyptic number.

It is an amenable number.

108805436 is a deficient number, since it is larger than the sum of its proper divisors (84014884).

108805436 is a wasteful number, since it uses less digits than its factorization.

108805436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344404 (or 344402 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 108805436 is about 10430.9844214245. The cubic root of 108805436 is about 477.4012273427.

The spelling of 108805436 in words is "one hundred eight million, eight hundred five thousand, four hundred thirty-six".