80714205 has 128 divisors (see below), whose sum is σ = 174666240. Its totient is φ = 34836480.

The previous prime is 80714203. The next prime is 80714213. The reversal of 80714205 is 50241708.

It is not a de Polignac number, because 80714205 - 2¹ = 80714203 is a prime.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80714203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 714229 + ... + 714341.

It is an arithmetic number, because the mean of its divisors is an integer number (1364580).

Almost surely, 2^80714205 is an apocalyptic number.

It is an amenable number.

80714205 is an abundant number, since it is smaller than the sum of its proper divisors (93952035).

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

80714205 is a wasteful number, since it uses less digits than its factorization.

80714205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 80714205 is about 8984.1084699596. The cubic root of 80714205 is about 432.1653977009.

The spelling of 80714205 in words is "eighty million, seven hundred fourteen thousand, two hundred five".