80689227 has 8 divisors (see below), whose sum is σ = 107642064. Its totient is φ = 53764608.

The previous prime is 80689207. The next prime is 80689229. The reversal of 80689227 is 72298608.

It is a happy number.

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

It is not a de Polignac number, because 80689227 - 2¹⁰ = 80688203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80689229) 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, 903 + ... + 12735.

It is an arithmetic number, because the mean of its divisors is an integer number (13455258).

Almost surely, 2^80689227 is an apocalyptic number.

80689227 is a deficient number, since it is larger than the sum of its proper divisors (26952837).

80689227 is a wasteful number, since it uses less digits than its factorization.

80689227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14109.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 80689227 is about 8982.7182411562. The cubic root of 80689227 is about 432.1208134751.

The spelling of 80689227 in words is "eighty million, six hundred eighty-nine thousand, two hundred twenty-seven".