80714759 has 4 divisors (see below), whose sum is σ = 85462704. Its totient is φ = 75966816.

The previous prime is 80714737. The next prime is 80714779. The reversal of 80714759 is 95741708.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80714759 - 2¹⁶ = 80649223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80714719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2373947 + ... + 2373980.

It is an arithmetic number, because the mean of its divisors is an integer number (21365676).

Almost surely, 2^80714759 is an apocalyptic number.

80714759 is a deficient number, since it is larger than the sum of its proper divisors (4747945).

80714759 is a wasteful number, since it uses less digits than its factorization.

80714759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4747944.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 80714759 is about 8984.1393021257. The cubic root of 80714759 is about 432.1663864532.

The spelling of 80714759 in words is "eighty million, seven hundred fourteen thousand, seven hundred fifty-nine".