537287 has 2 divisors, whose sum is σ = 537288. Its totient is φ = 537286.

The previous prime is 537281. The next prime is 537307. The reversal of 537287 is 782735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537287 - 2¹² = 533191 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 537287.

It is not a weakly prime, because it can be changed into another prime (537281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268643 + 268644.

It is an arithmetic number, because the mean of its divisors is an integer number (268644).

2⁵³⁷²⁸⁷ is an apocalyptic number.

537287 is a deficient number, since it is larger than the sum of its proper divisors (1).

537287 is an equidigital number, since it uses as much as digits as its factorization.

537287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11760, while the sum is 32.

The square root of 537287 is about 732.9986357423. The cubic root of 537287 is about 81.2959251216.

It can be divided in two parts, 53728 and 7, that added together give a palindrome (53735).

The spelling of 537287 in words is "five hundred thirty-seven thousand, two hundred eighty-seven".