80270 has 16 divisors (see below), whose sum is σ = 151200. Its totient is φ = 30624.

The previous prime is 80263. The next prime is 80273. The reversal of 80270 is 7208.

80270 is a modest number, since divided by 270 gives 80 as remainder.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80273) by changing a digit.

80270 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56 + ... + 404.

It is an arithmetic number, because the mean of its divisors is an integer number (9450).

2⁸⁰²⁷⁰ is an apocalyptic number.

80270 is a deficient number, since it is larger than the sum of its proper divisors (70930).

80270 is a wasteful number, since it uses less digits than its factorization.

80270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 80270 is about 283.3196075107. The cubic root of 80270 is about 43.1371141491.

Adding to 80270 its reverse (7208), we get a palindrome (87478).

The spelling of 80270 in words is "eighty thousand, two hundred seventy".