487133 has 2 divisors, whose sum is σ = 487134. Its totient is φ = 487132.

The previous prime is 487111. The next prime is 487177. The reversal of 487133 is 331784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 407044 + 80089 = 638^2 + 283^2 .

It is a cyclic number.

It is not a de Polignac number, because 487133 - 2¹⁴ = 470749 is a prime.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243566 + 243567.

It is an arithmetic number, because the mean of its divisors is an integer number (243567).

2⁴⁸⁷¹³³ is an apocalyptic number.

It is an amenable number.

487133 is a deficient number, since it is larger than the sum of its proper divisors (1).

487133 is an equidigital number, since it uses as much as digits as its factorization.

487133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 487133 is about 697.9491385481. The cubic root of 487133 is about 78.6832911177.

The spelling of 487133 in words is "four hundred eighty-seven thousand, one hundred thirty-three".