80662 has 8 divisors (see below), whose sum is σ = 124992. Its totient is φ = 39000.

The previous prime is 80657. The next prime is 80669. The reversal of 80662 is 26608.

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

It is a fibodiv number, since the Fibonacci-like sequence with seeds 806 and 62 contains 80662 itself.

It is an Ulam number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80669) 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, 589 + ... + 712.

It is an arithmetic number, because the mean of its divisors is an integer number (15624).

2⁸⁰⁶⁶² is an apocalyptic number.

80662 is a deficient number, since it is larger than the sum of its proper divisors (44330).

80662 is a wasteful number, since it uses less digits than its factorization.

80662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 80662 is about 284.0105631838. The cubic root of 80662 is about 43.2072204438.

It can be divided in two parts, 806 and 62, that added together give a palindrome (868).

The spelling of 80662 in words is "eighty thousand, six hundred sixty-two".