80580704 has 12 divisors (see below), whose sum is σ = 158643324. Its totient is φ = 40290336.

The previous prime is 80580679. The next prime is 80580719. The reversal of 80580704 is 40708508.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 2518147 = 80580704 / (8 + 0 + 5 + 8 + 0 + 7 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1259042 + ... + 1259105.

It is an arithmetic number, because the mean of its divisors is an integer number (13220277).

Almost surely, 2^80580704 is an apocalyptic number.

It is an amenable number.

80580704 is a deficient number, since it is larger than the sum of its proper divisors (78062620).

80580704 is a wasteful number, since it uses less digits than its factorization.

80580704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518157 (or 2518149 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 80580704 is about 8976.6755539008. The cubic root of 80580704 is about 431.9269995533.

The spelling of 80580704 in words is "eighty million, five hundred eighty thousand, seven hundred four".