80007211 has 4 divisors (see below), whose sum is σ = 80025232. Its totient is φ = 79989192.

The previous prime is 80007139. The next prime is 80007223. The reversal of 80007211 is 11270008.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80007211 - 2⁹ = 80006699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80007241) 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 3 ways as a sum of consecutive naturals, for example, 2881 + ... + 12973.

It is an arithmetic number, because the mean of its divisors is an integer number (20006308).

Almost surely, 2^80007211 is an apocalyptic number.

80007211 is a deficient number, since it is larger than the sum of its proper divisors (18021).

80007211 is a wasteful number, since it uses less digits than its factorization.

80007211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18020.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 80007211 is about 8944.6750080704. The cubic root of 80007211 is about 430.8998839745.

Adding to 80007211 its reverse (11270008), we get a palindrome (91277219).

The spelling of 80007211 in words is "eighty million, seven thousand, two hundred eleven".