80260117 has 4 divisors (see below), whose sum is σ = 91725856. Its totient is φ = 68794380.

The previous prime is 80260049. The next prime is 80260177. The reversal of 80260117 is 71106208.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80260117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80260091 and 80260100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80260177) 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 3 ways as a sum of consecutive naturals, for example, 5732859 + ... + 5732872.

It is an arithmetic number, because the mean of its divisors is an integer number (22931464).

Almost surely, 2^80260117 is an apocalyptic number.

It is an amenable number.

80260117 is a deficient number, since it is larger than the sum of its proper divisors (11465739).

80260117 is a wasteful number, since it uses less digits than its factorization.

80260117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11465738.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 80260117 is about 8958.8010916640. The cubic root of 80260117 is about 431.3534370100.

The spelling of 80260117 in words is "eighty million, two hundred sixty thousand, one hundred seventeen".