80365160 has 64 divisors (see below), whose sum is σ = 185656320. Its totient is φ = 31299840.

The previous prime is 80365099. The next prime is 80365169. The reversal of 80365160 is 6156308.

It is not an unprimeable number, because it can be changed into a prime (80365169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420665 + ... + 420855.

It is an arithmetic number, because the mean of its divisors is an integer number (2900880).

Almost surely, 2^80365160 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 80365160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92828160).

80365160 is an abundant number, since it is smaller than the sum of its proper divisors (105291160).

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

80365160 is a wasteful number, since it uses less digits than its factorization.

80365160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 80365160 is about 8964.6617337187. The cubic root of 80365160 is about 431.5415375173.

The spelling of 80365160 in words is "eighty million, three hundred sixty-five thousand, one hundred sixty".