80875110 has 16 divisors (see below), whose sum is σ = 194100336. Its totient is φ = 21566688.

The previous prime is 80875079. The next prime is 80875111. The reversal of 80875110 is 1157808.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 2695837 = 80875110 / (8 + 0 + 8 + 7 + 5 + 1 + 1 + 0).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80875111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1347889 + ... + 1347948.

It is an arithmetic number, because the mean of its divisors is an integer number (12131271).

Almost surely, 2^80875110 is an apocalyptic number.

80875110 is an abundant number, since it is smaller than the sum of its proper divisors (113225226).

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

80875110 is a wasteful number, since it uses less digits than its factorization.

80875110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2695847.

The product of its (nonzero) digits is 2240, while the sum is 30.

The square root of 80875110 is about 8993.0589901323. The cubic root of 80875110 is about 432.4523831881.

The spelling of 80875110 in words is "eighty million, eight hundred seventy-five thousand, one hundred ten".