500887 has 2 divisors, whose sum is σ = 500888. Its totient is φ = 500886.

The previous prime is 500881. The next prime is 500891. The reversal of 500887 is 788005.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250443 + 250444.

It is an arithmetic number, because the mean of its divisors is an integer number (250444).

2⁵⁰⁰⁸⁸⁷ is an apocalyptic number.

500887 is a deficient number, since it is larger than the sum of its proper divisors (1).

500887 is an equidigital number, since it uses as much as digits as its factorization.

500887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 500887 is about 707.7337069831. The cubic root of 500887 is about 79.4169590298.

The spelling of 500887 in words is "five hundred thousand, eight hundred eighty-seven".