80882672 has 20 divisors (see below), whose sum is σ = 168765240. Its totient is φ = 37330368.

The previous prime is 80882671. The next prime is 80882693. The reversal of 80882672 is 27628808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80882671) 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, 194222 + ... + 194637.

It is an arithmetic number, because the mean of its divisors is an integer number (8438262).

Almost surely, 2^80882672 is an apocalyptic number.

It is an amenable number.

80882672 is an abundant number, since it is smaller than the sum of its proper divisors (87882568).

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

80882672 is a wasteful number, since it uses less digits than its factorization.

80882672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388880 (or 388874 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 80882672 is about 8993.4794156656. The cubic root of 80882672 is about 432.4658611832.

The spelling of 80882672 in words is "eighty million, eight hundred eighty-two thousand, six hundred seventy-two".