80648808 has 32 divisors (see below), whose sum is σ = 202759200. Its totient is φ = 26731328.

The previous prime is 80648759. The next prime is 80648837. The reversal of 80648808 is 80884608.

It is a self number, because there is not a number n which added to its sum of digits gives 80648808.

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, 5091 + ... + 13682.

It is an arithmetic number, because the mean of its divisors is an integer number (6336225).

Almost surely, 2^80648808 is an apocalyptic number.

It is an amenable number.

80648808 is an abundant number, since it is smaller than the sum of its proper divisors (122110392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80648808 is a wasteful number, since it uses less digits than its factorization.

80648808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18961 (or 18957 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 42.

The square root of 80648808 is about 8980.4681392453. The cubic root of 80648808 is about 432.0486484994.

The spelling of 80648808 in words is "eighty million, six hundred forty-eight thousand, eight hundred eight".