80827568 has 10 divisors (see below), whose sum is σ = 156603444. Its totient is φ = 40413776.

The previous prime is 80827567. The next prime is 80827601. The reversal of 80827568 is 86572808.

It is not an unprimeable number, because it can be changed into a prime (80827561) 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 as a sum of consecutive naturals, namely, 2525846 + ... + 2525877.

Almost surely, 2^80827568 is an apocalyptic number.

It is an amenable number.

80827568 is a deficient number, since it is larger than the sum of its proper divisors (75775876).

80827568 is a wasteful number, since it uses less digits than its factorization.

80827568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051731 (or 5051725 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 80827568 is about 8990.4153407949. The cubic root of 80827568 is about 432.3676283064.

The spelling of 80827568 in words is "eighty million, eight hundred twenty-seven thousand, five hundred sixty-eight".