80719201 has 8 divisors (see below), whose sum is σ = 87040800. Its totient is φ = 74604960.

The previous prime is 80719193. The next prime is 80719253. The reversal of 80719201 is 10291708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80719201 - 2³ = 80719193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80719201.

It is not an unprimeable number, because it can be changed into a prime (80719271) 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, 51031 + ... + 52588.

It is an arithmetic number, because the mean of its divisors is an integer number (10880100).

Almost surely, 2^80719201 is an apocalyptic number.

It is an amenable number.

80719201 is a deficient number, since it is larger than the sum of its proper divisors (6321599).

80719201 is a wasteful number, since it uses less digits than its factorization.

80719201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103679.

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 80719201 is about 8984.3865121665. The cubic root of 80719201 is about 432.1743141561.

The spelling of 80719201 in words is "eighty million, seven hundred nineteen thousand, two hundred one".