80677608 has 32 divisors (see below), whose sum is σ = 220030560. Its totient is φ = 24447680.

The previous prime is 80677601. The next prime is 80677613.

80677608 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 80677608.

It is not an unprimeable number, because it can be changed into a prime (80677601) 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, 152535 + ... + 153062.

It is an arithmetic number, because the mean of its divisors is an integer number (6875955).

Almost surely, 2^80677608 is an apocalyptic number.

80677608 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

80677608 is an abundant number, since it is smaller than the sum of its proper divisors (139352952).

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

80677608 is a wasteful number, since it uses less digits than its factorization.

80677608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305617 (or 305613 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 80677608 is about 8982.0714760015. The cubic root of 80677608 is about 432.1000711244.

The spelling of 80677608 in words is "eighty million, six hundred seventy-seven thousand, six hundred eight".