486620047 has 2 divisors, whose sum is σ = 486620048. Its totient is φ = 486620046.

The previous prime is 486620011. The next prime is 486620063. The reversal of 486620047 is 740026684.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-486620047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 486619988 and 486620015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (486629047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243310023 + 243310024.

It is an arithmetic number, because the mean of its divisors is an integer number (243310024).

Almost surely, 2^486620047 is an apocalyptic number.

486620047 is a deficient number, since it is larger than the sum of its proper divisors (1).

486620047 is an equidigital number, since it uses as much as digits as its factorization.

486620047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 486620047 is about 22059.4661540120. The cubic root of 486620047 is about 786.5566347788.

The spelling of 486620047 in words is "four hundred eighty-six million, six hundred twenty thousand, forty-seven".