80948876 has 24 divisors (see below), whose sum is σ = 145751760. Its totient is φ = 39316032.

The previous prime is 80948837. The next prime is 80948893. The reversal of 80948876 is 67884908.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

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, 32690 + ... + 35078.

It is an arithmetic number, because the mean of its divisors is an integer number (6072990).

Almost surely, 2^80948876 is an apocalyptic number.

80948876 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

80948876 is a deficient number, since it is larger than the sum of its proper divisors (64802884).

80948876 is a wasteful number, since it uses less digits than its factorization.

80948876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633 (or 2631 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 50.

The square root of 80948876 is about 8997.1593294773. The cubic root of 80948876 is about 432.5838228391.

The spelling of 80948876 in words is "eighty million, nine hundred forty-eight thousand, eight hundred seventy-six".