80008478 has 16 divisors (see below), whose sum is σ = 131502960. Its totient is φ = 36206400.

The previous prime is 80008447. The next prime is 80008499. The reversal of 80008478 is 87480008.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2903 + ... + 12978.

It is an arithmetic number, because the mean of its divisors is an integer number (8218935).

Almost surely, 2^80008478 is an apocalyptic number.

80008478 is a deficient number, since it is larger than the sum of its proper divisors (51494482).

80008478 is a wasteful number, since it uses less digits than its factorization.

80008478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16123.

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 80008478 is about 8944.7458320514. The cubic root of 80008478 is about 430.9021585498.

The spelling of 80008478 in words is "eighty million, eight thousand, four hundred seventy-eight".