4286864 has 10 divisors (see below), whose sum is σ = 8305830. Its totient is φ = 2143424.

The previous prime is 4286851. The next prime is 4286903. The reversal of 4286864 is 4686824.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4243600 + 43264 = 2060^2 + 208^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133949 + ... + 133980.

It is an arithmetic number, because the mean of its divisors is an integer number (830583).

Almost surely, 2^4286864 is an apocalyptic number.

It is an amenable number.

4286864 is a deficient number, since it is larger than the sum of its proper divisors (4018966).

4286864 is a wasteful number, since it uses less digits than its factorization.

4286864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267937 (or 267931 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 4286864 is about 2070.4743417874. The cubic root of 4286864 is about 162.4475759888.

The spelling of 4286864 in words is "four million, two hundred eighty-six thousand, eight hundred sixty-four".