80648996 has 12 divisors (see below), whose sum is σ = 148564080. Its totient is φ = 38202120.

The previous prime is 80648983. The next prime is 80648999. The reversal of 80648996 is 69984608.

It is not an unprimeable number, because it can be changed into a prime (80648999) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 530510 + ... + 530661.

It is an arithmetic number, because the mean of its divisors is an integer number (12380340).

Almost surely, 2^80648996 is an apocalyptic number.

It is an amenable number.

80648996 is a deficient number, since it is larger than the sum of its proper divisors (67915084).

80648996 is a wasteful number, since it uses less digits than its factorization.

80648996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061194 (or 1061192 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 80648996 is about 8980.4786063995. The cubic root of 80648996 is about 432.0489842146.

The spelling of 80648996 in words is "eighty million, six hundred forty-eight thousand, nine hundred ninety-six".