80955708 has 24 divisors (see below), whose sum is σ = 189068880. Its totient is φ = 26960640.

The previous prime is 80955701. The next prime is 80955727. The reversal of 80955708 is 80755908.

It is a self number, because there is not a number n which added to its sum of digits gives 80955708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80955701) 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 7 ways as a sum of consecutive naturals, for example, 14788 + ... + 19508.

It is an arithmetic number, because the mean of its divisors is an integer number (7877870).

Almost surely, 2^80955708 is an apocalyptic number.

It is an amenable number.

80955708 is an abundant number, since it is smaller than the sum of its proper divisors (108113172).

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

80955708 is a wasteful number, since it uses less digits than its factorization.

80955708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6157 (or 6155 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 42.

The square root of 80955708 is about 8997.5389968591. The cubic root of 80955708 is about 432.5959923700.

The spelling of 80955708 in words is "eighty million, nine hundred fifty-five thousand, seven hundred eight".