80668232 has 16 divisors (see below), whose sum is σ = 152016000. Its totient is φ = 40130640.

The previous prime is 80668223. The next prime is 80668271. The reversal of 80668232 is 23286608.

It is a junction number, because it is equal to n+sod(n) for n = 80668192 and 80668201.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23744 + ... + 26927.

It is an arithmetic number, because the mean of its divisors is an integer number (9501000).

Almost surely, 2^80668232 is an apocalyptic number.

It is an amenable number.

80668232 is a deficient number, since it is larger than the sum of its proper divisors (71347768).

80668232 is a wasteful number, since it uses less digits than its factorization.

80668232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50876 (or 50872 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 80668232 is about 8981.5495322355. The cubic root of 80668232 is about 432.0833315469.

The spelling of 80668232 in words is "eighty million, six hundred sixty-eight thousand, two hundred thirty-two".