80703108 has 96 divisors (see below), whose sum is σ = 223910400. Its totient is φ = 25062048.

The previous prime is 80703083. The next prime is 80703163. The reversal of 80703108 is 80130708.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137191 + ... + 137777.

It is an arithmetic number, because the mean of its divisors is an integer number (2332400).

Almost surely, 2^80703108 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 80703108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111955200).

80703108 is an abundant number, since it is smaller than the sum of its proper divisors (143207292).

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

80703108 is a wasteful number, since it uses less digits than its factorization.

80703108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 80703108 is about 8983.4908582355. The cubic root of 80703108 is about 432.1455913598.

The spelling of 80703108 in words is "eighty million, seven hundred three thousand, one hundred eight".