486287213 has 2 divisors, whose sum is σ = 486287214. Its totient is φ = 486287212.

The previous prime is 486287209. The next prime is 486287231. The reversal of 486287213 is 312782684.

Together with next prime (486287231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 428572804 + 57714409 = 20702^2 + 7597^2 .

It is a cyclic number.

It is not a de Polignac number, because 486287213 - 2² = 486287209 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (486287203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243143606 + 243143607.

It is an arithmetic number, because the mean of its divisors is an integer number (243143607).

Almost surely, 2^486287213 is an apocalyptic number.

It is an amenable number.

486287213 is a deficient number, since it is larger than the sum of its proper divisors (1).

486287213 is an equidigital number, since it uses as much as digits as its factorization.

486287213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 41.

The square root of 486287213 is about 22051.9208460397. The cubic root of 486287213 is about 786.3772665691.

The spelling of 486287213 in words is "four hundred eighty-six million, two hundred eighty-seven thousand, two hundred thirteen".