80882072 has 16 divisors (see below), whose sum is σ = 151870200. Its totient is φ = 40383360.

The previous prime is 80882071. The next prime is 80882077. The reversal of 80882072 is 27028808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80882071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 929 + ... + 12752.

Almost surely, 2^80882072 is an apocalyptic number.

It is an amenable number.

80882072 is a deficient number, since it is larger than the sum of its proper divisors (70988128).

80882072 is a wasteful number, since it uses less digits than its factorization.

80882072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14426 (or 14422 counting only the distinct ones).

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

The square root of 80882072 is about 8993.4460581025. The cubic root of 80882072 is about 432.4647918147.

The spelling of 80882072 in words is "eighty million, eight hundred eighty-two thousand, seventy-two".