470887 has 2 divisors, whose sum is σ = 470888. Its totient is φ = 470886.

The previous prime is 470881. The next prime is 470891. The reversal of 470887 is 788074.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470887 is a prime.

470887 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235443 + 235444.

It is an arithmetic number, because the mean of its divisors is an integer number (235444).

2⁴⁷⁰⁸⁸⁷ is an apocalyptic number.

470887 is a deficient number, since it is larger than the sum of its proper divisors (1).

470887 is an equidigital number, since it uses as much as digits as its factorization.

470887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12544, while the sum is 34.

The square root of 470887 is about 686.2120663468. The cubic root of 470887 is about 77.7986809274.

The spelling of 470887 in words is "four hundred seventy thousand, eight hundred eighty-seven".