108016776 has 144 divisors (see below), whose sum is σ = 360526140. Its totient is φ = 29030400.

The previous prime is 108016751. The next prime is 108016819. The reversal of 108016776 is 677610801.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 107619876 + 396900 = 10374^2 + 630^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 108016776.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 59076 + ... + 60876.

Almost surely, 2^108016776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108016776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180263070).

108016776 is an abundant number, since it is smaller than the sum of its proper divisors (252509364).

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

108016776 is a wasteful number, since it uses less digits than its factorization.

108016776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844 (or 1830 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 108016776 is about 10393.1119497483. Note that the first 3 decimals coincide. The cubic root of 108016776 is about 476.2449719435.

The spelling of 108016776 in words is "one hundred eight million, sixteen thousand, seven hundred seventy-six".