80134817 has 8 divisors (see below), whose sum is σ = 91835136. Its totient is φ = 68497632.

The previous prime is 80134807. The next prime is 80134861. The reversal of 80134817 is 71843108.

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

It is not a de Polignac number, because 80134817 - 2²⁴ = 63357601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80134807) 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 7 ways as a sum of consecutive naturals, for example, 13028 + ... + 18165.

It is an arithmetic number, because the mean of its divisors is an integer number (11479392).

Almost surely, 2^80134817 is an apocalyptic number.

It is an amenable number.

80134817 is a deficient number, since it is larger than the sum of its proper divisors (11700319).

80134817 is a wasteful number, since it uses less digits than its factorization.

80134817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31567.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 80134817 is about 8951.8052369341. The cubic root of 80134817 is about 431.1288475189.

The spelling of 80134817 in words is "eighty million, one hundred thirty-four thousand, eight hundred seventeen".