479192071 has 2 divisors, whose sum is σ = 479192072. Its totient is φ = 479192070.

The previous prime is 479192047. The next prime is 479192111. The reversal of 479192071 is 170291974.

It is an a-pointer prime, because the next prime (479192111) can be obtained adding 479192071 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479192071 - 2⁷ = 479191943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479195071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239596035 + 239596036.

It is an arithmetic number, because the mean of its divisors is an integer number (239596036).

Almost surely, 2^479192071 is an apocalyptic number.

479192071 is a deficient number, since it is larger than the sum of its proper divisors (1).

479192071 is an equidigital number, since it uses as much as digits as its factorization.

479192071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 479192071 is about 21890.4561624467. The cubic root of 479192071 is about 782.5339849891.

The spelling of 479192071 in words is "four hundred seventy-nine million, one hundred ninety-two thousand, seventy-one".