479142067 has 2 divisors, whose sum is σ = 479142068. Its totient is φ = 479142066.

The previous prime is 479142061. The next prime is 479142071. The reversal of 479142067 is 760241974.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 479142067 - 2⁷ = 479141939 is a prime.

It is not a weakly prime, because it can be changed into another prime (479142061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239571033 + 239571034.

It is an arithmetic number, because the mean of its divisors is an integer number (239571034).

Almost surely, 2^479142067 is an apocalyptic number.

479142067 is a deficient number, since it is larger than the sum of its proper divisors (1).

479142067 is an equidigital number, since it uses as much as digits as its factorization.

479142067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 479142067 is about 21889.3139910779. The cubic root of 479142067 is about 782.5067647345.

The spelling of 479142067 in words is "four hundred seventy-nine million, one hundred forty-two thousand, sixty-seven".