108773856 has 36 divisors (see below), whose sum is σ = 309326472. Its totient is φ = 36257856.

The previous prime is 108773851. The next prime is 108773857. The reversal of 108773856 is 658377801.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108773851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 188556 + ... + 189131.

It is an arithmetic number, because the mean of its divisors is an integer number (8592402).

Almost surely, 2^108773856 is an apocalyptic number.

108773856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

108773856 is an abundant number, since it is smaller than the sum of its proper divisors (200552616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108773856 is a wasteful number, since it uses less digits than its factorization.

108773856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377703 (or 377692 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 108773856 is about 10429.4705522380. The cubic root of 108773856 is about 477.3550354423.

The spelling of 108773856 in words is "one hundred eight million, seven hundred seventy-three thousand, eight hundred fifty-six".