80808608 has 12 divisors (see below), whose sum is σ = 159092010. Its totient is φ = 40404288.

The previous prime is 80808601. The next prime is 80808613. The reversal of 80808608 is 80680808.

It can be written as a sum of positive squares in only one way, i.e., 77228944 + 3579664 = 8788^2 + 1892^2 .

It is a super-2 number, since 2×80808608² = 13060062253795328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80808601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262603 + ... + 1262666.

Almost surely, 2^80808608 is an apocalyptic number.

It is an amenable number.

80808608 is a deficient number, since it is larger than the sum of its proper divisors (78283402).

80808608 is a wasteful number, since it uses less digits than its factorization.

80808608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525279 (or 2525271 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The square root of 80808608 is about 8989.3608226614. The cubic root of 80808608 is about 432.3338183432. Note that the first 3 decimals are identical.

The spelling of 80808608 in words is "eighty million, eight hundred eight thousand, six hundred eight".