80270711 has 8 divisors (see below), whose sum is σ = 81459840. Its totient is φ = 79087032.

The previous prime is 80270669. The next prime is 80270747. The reversal of 80270711 is 11707208.

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

It is a cyclic number.

It is not a de Polignac number, because 80270711 - 2¹⁴ = 80254327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80276711) 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, 35336 + ... + 37538.

It is an arithmetic number, because the mean of its divisors is an integer number (10182480).

Almost surely, 2^80270711 is an apocalyptic number.

80270711 is a deficient number, since it is larger than the sum of its proper divisors (1189129).

80270711 is a wasteful number, since it uses less digits than its factorization.

80270711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725.

The product of its (nonzero) digits is 784, while the sum is 26.

The square root of 80270711 is about 8959.3923343048. The cubic root of 80270711 is about 431.3724151253.

Adding to 80270711 its reverse (11707208), we get a palindrome (91977919).

The spelling of 80270711 in words is "eighty million, two hundred seventy thousand, seven hundred eleven".