80064805 has 8 divisors (see below), whose sum is σ = 96509952. Its totient is φ = 63763728.

The previous prime is 80064767. The next prime is 80064811. The reversal of 80064805 is 50846008.

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

It is not a de Polignac number, because 80064805 - 2¹¹ = 80062757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34789 + ... + 37018.

It is an arithmetic number, because the mean of its divisors is an integer number (12063744).

Almost surely, 2^80064805 is an apocalyptic number.

It is an amenable number.

80064805 is a deficient number, since it is larger than the sum of its proper divisors (16445147).

80064805 is a wasteful number, since it uses less digits than its factorization.

80064805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72035.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 80064805 is about 8947.8938862729. The cubic root of 80064805 is about 431.0032550541.

The spelling of 80064805 in words is "eighty million, sixty-four thousand, eight hundred five".