80832307 has 2 divisors, whose sum is σ = 80832308. Its totient is φ = 80832306.

The previous prime is 80832299. The next prime is 80832313. The reversal of 80832307 is 70323808.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80832307 - 2³ = 80832299 is a prime.

It is not a weakly prime, because it can be changed into another prime (80832317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40416153 + 40416154.

It is an arithmetic number, because the mean of its divisors is an integer number (40416154).

Almost surely, 2^80832307 is an apocalyptic number.

80832307 is a deficient number, since it is larger than the sum of its proper divisors (1).

80832307 is an equidigital number, since it uses as much as digits as its factorization.

80832307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 80832307 is about 8990.6788953894. The cubic root of 80832307 is about 432.3760781881.

The spelling of 80832307 in words is "eighty million, eight hundred thirty-two thousand, three hundred seven".