80648207 has 2 divisors, whose sum is σ = 80648208. Its totient is φ = 80648206.

The previous prime is 80648203. The next prime is 80648233. The reversal of 80648207 is 70284608.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80648207 - 2² = 80648203 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80648203) 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 as a sum of consecutive naturals, namely, 40324103 + 40324104.

It is an arithmetic number, because the mean of its divisors is an integer number (40324104).

Almost surely, 2^80648207 is an apocalyptic number.

80648207 is a deficient number, since it is larger than the sum of its proper divisors (1).

80648207 is an equidigital number, since it uses as much as digits as its factorization.

80648207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 80648207 is about 8980.4346776757. The cubic root of 80648207 is about 432.0475752788.

The spelling of 80648207 in words is "eighty million, six hundred forty-eight thousand, two hundred seven".