80192239 has 2 divisors, whose sum is σ = 80192240. Its totient is φ = 80192238.

The previous prime is 80192207. The next prime is 80192263. The reversal of 80192239 is 93229108.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80192239 - 2⁵ = 80192207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80192039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40096119 + 40096120.

It is an arithmetic number, because the mean of its divisors is an integer number (40096120).

Almost surely, 2^80192239 is an apocalyptic number.

80192239 is a deficient number, since it is larger than the sum of its proper divisors (1).

80192239 is an equidigital number, since it uses as much as digits as its factorization.

80192239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 80192239 is about 8955.0119486241. The cubic root of 80192239 is about 431.2318005622.

The spelling of 80192239 in words is "eighty million, one hundred ninety-two thousand, two hundred thirty-nine".