80904608 has 12 divisors (see below), whose sum is σ = 159281010. Its totient is φ = 40452288.

The previous prime is 80904587. The next prime is 80904613. The reversal of 80904608 is 80640908.

It can be written as a sum of positive squares in only one way, i.e., 41113744 + 39790864 = 6412^2 + 6308^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264103 + ... + 1264166.

Almost surely, 2^80904608 is an apocalyptic number.

It is an amenable number.

80904608 is a deficient number, since it is larger than the sum of its proper divisors (78376402).

80904608 is a wasteful number, since it uses less digits than its factorization.

80904608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528279 (or 2528271 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 80904608 is about 8994.6988832312. The cubic root of 80904608 is about 432.5049536671.

The spelling of 80904608 in words is "eighty million, nine hundred four thousand, six hundred eight".