487013 has 2 divisors, whose sum is σ = 487014. Its totient is φ = 487012.

The previous prime is 487007. The next prime is 487021. The reversal of 487013 is 310784.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 362404 + 124609 = 602^2 + 353^2 .

It is a cyclic number.

It is not a de Polignac number, because 487013 - 2⁶ = 486949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 487013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243506 + 243507.

It is an arithmetic number, because the mean of its divisors is an integer number (243507).

2⁴⁸⁷⁰¹³ is an apocalyptic number.

It is an amenable number.

487013 is a deficient number, since it is larger than the sum of its proper divisors (1).

487013 is an equidigital number, since it uses as much as digits as its factorization.

487013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 487013 is about 697.8631671037. The cubic root of 487013 is about 78.6768296583.

Adding to 487013 its reverse (310784), we get a palindrome (797797).

The spelling of 487013 in words is "four hundred eighty-seven thousand, thirteen".