478466083 has 2 divisors, whose sum is σ = 478466084. Its totient is φ = 478466082.

The previous prime is 478466057. The next prime is 478466101. The reversal of 478466083 is 380664874.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 478466083 - 2⁹ = 478465571 is a prime.

It is not a weakly prime, because it can be changed into another prime (478466783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239233041 + 239233042.

It is an arithmetic number, because the mean of its divisors is an integer number (239233042).

Almost surely, 2^478466083 is an apocalyptic number.

478466083 is a deficient number, since it is larger than the sum of its proper divisors (1).

478466083 is an equidigital number, since it uses as much as digits as its factorization.

478466083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 46.

The square root of 478466083 is about 21873.8675821173. The cubic root of 478466083 is about 782.1385990473.

The spelling of 478466083 in words is "four hundred seventy-eight million, four hundred sixty-six thousand, eighty-three".