80008611 has 4 divisors (see below), whose sum is σ = 106678152. Its totient is φ = 53339072.

The previous prime is 80008583. The next prime is 80008619. The reversal of 80008611 is 11680008.

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 80008611 - 2¹⁵ = 79975843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80008619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13334766 + ... + 13334771.

It is an arithmetic number, because the mean of its divisors is an integer number (26669538).

Almost surely, 2^80008611 is an apocalyptic number.

80008611 is a deficient number, since it is larger than the sum of its proper divisors (26669541).

80008611 is a wasteful number, since it uses less digits than its factorization.

80008611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26669540.

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 80008611 is about 8944.7532665804. The cubic root of 80008611 is about 430.9023973160.

Adding to 80008611 its reverse (11680008), we get a palindrome (91688619).

The spelling of 80008611 in words is "eighty million, eight thousand, six hundred eleven".