80580412 has 12 divisors (see below), whose sum is σ = 153835416. Its totient is φ = 36627440.

The previous prime is 80580373. The next prime is 80580421. The reversal of 80580412 is 21408508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 915643 + ... + 915730.

It is an arithmetic number, because the mean of its divisors is an integer number (12819618).

Almost surely, 2^80580412 is an apocalyptic number.

It is an amenable number.

80580412 is a deficient number, since it is larger than the sum of its proper divisors (73255004).

80580412 is a wasteful number, since it uses less digits than its factorization.

80580412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831388 (or 1831386 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 80580412 is about 8976.6592895130. The cubic root of 80580412 is about 431.9264778286.

The spelling of 80580412 in words is "eighty million, five hundred eighty thousand, four hundred twelve".