80788827 has 16 divisors (see below), whose sum is σ = 125126912. Its totient is φ = 45407520.

The previous prime is 80788783. The next prime is 80788837. The reversal of 80788827 is 72888708.

It is not a de Polignac number, because 80788827 - 2⁸ = 80788571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80788837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30253 + ... + 32814.

It is an arithmetic number, because the mean of its divisors is an integer number (7820432).

Almost surely, 2^80788827 is an apocalyptic number.

80788827 is a deficient number, since it is larger than the sum of its proper divisors (44338085).

80788827 is a wasteful number, since it uses less digits than its factorization.

80788827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63138.

The product of its (nonzero) digits is 401408, while the sum is 48.

The square root of 80788827 is about 8988.2605102433. The cubic root of 80788827 is about 432.2985387141.

The spelling of 80788827 in words is "eighty million, seven hundred eighty-eight thousand, eight hundred twenty-seven".