486247 has 2 divisors, whose sum is σ = 486248. Its totient is φ = 486246.

The previous prime is 486223. The next prime is 486281. The reversal of 486247 is 742684.

486247 is nontrivially palindromic in base 16.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 486247 - 2⁷ = 486119 is a prime.

It is a super-2 number, since 2×486247² = 472872290018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (486947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243123 + 243124.

It is an arithmetic number, because the mean of its divisors is an integer number (243124).

2⁴⁸⁶²⁴⁷ is an apocalyptic number.

486247 is a deficient number, since it is larger than the sum of its proper divisors (1).

486247 is an equidigital number, since it uses as much as digits as its factorization.

486247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 31.

The square root of 486247 is about 697.3141329415. The cubic root of 486247 is about 78.6355589763.

The spelling of 486247 in words is "four hundred eighty-six thousand, two hundred forty-seven".