4286863 has 12 divisors (see below), whose sum is σ = 5047920. Its totient is φ = 3629472.

The previous prime is 4286851. The next prime is 4286903. The reversal of 4286863 is 3686824.

It is not a de Polignac number, because 4286863 - 2⁹ = 4286351 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4¹¹ + 2¹⁵ + 8 + 6 + 8³ + 6³ + 3¹⁰ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4286803) 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 in 11 ways as a sum of consecutive naturals, for example, 3870 + ... + 4852.

It is an arithmetic number, because the mean of its divisors is an integer number (420660).

Almost surely, 2^4286863 is an apocalyptic number.

4286863 is a deficient number, since it is larger than the sum of its proper divisors (761057).

4286863 is an equidigital number, since it uses as much as digits as its factorization.

4286863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086 (or 1079 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 4286863 is about 2070.4741002968. The cubic root of 4286863 is about 162.4475633573.

The spelling of 4286863 in words is "four million, two hundred eighty-six thousand, eight hundred sixty-three".