4284887 has 2 divisors, whose sum is σ = 4284888. Its totient is φ = 4284886.

The previous prime is 4284871. The next prime is 4284893. The reversal of 4284887 is 7884824.

Added to its reverse (7884824) it gives a triangular number (12169711 = T₄₉₃₃).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4284887 - 2⁴ = 4284871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4284817) 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, 2142443 + 2142444.

It is an arithmetic number, because the mean of its divisors is an integer number (2142444).

Almost surely, 2^4284887 is an apocalyptic number.

4284887 is a deficient number, since it is larger than the sum of its proper divisors (1).

4284887 is an equidigital number, since it uses as much as digits as its factorization.

4284887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 114688, while the sum is 41.

The square root of 4284887 is about 2069.9968599010. The cubic root of 4284887 is about 162.4225998259.

Adding to 4284887 its reverse (7884824), we get a triangular number (12169711 = T₄₉₃₃).

The spelling of 4284887 in words is "four million, two hundred eighty-four thousand, eight hundred eighty-seven".