80848885 has 16 divisors (see below), whose sum is σ = 107308656. Its totient is φ = 58088448.

The previous prime is 80848871. The next prime is 80848909. The reversal of 80848885 is 58884808.

It can be written as a sum of positive squares in 8 ways, for example, as 4915089 + 75933796 = 2217^2 + 8714^2 .

It is a cyclic number.

It is not a de Polignac number, because 80848885 - 2⁵ = 80848853 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14404 + ... + 19213.

It is an arithmetic number, because the mean of its divisors is an integer number (6706791).

Almost surely, 2^80848885 is an apocalyptic number.

It is an amenable number.

80848885 is a deficient number, since it is larger than the sum of its proper divisors (26459771).

80848885 is a wasteful number, since it uses less digits than its factorization.

80848885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33672.

The product of its (nonzero) digits is 655360, while the sum is 49.

The square root of 80848885 is about 8991.6008029716. The cubic root of 80848885 is about 432.4056350196.

The spelling of 80848885 in words is "eighty million, eight hundred forty-eight thousand, eight hundred eighty-five".