4286825 has 6 divisors (see below), whose sum is σ = 5315694. Its totient is φ = 3429440.

The previous prime is 4286803. The next prime is 4286827. The reversal of 4286825 is 5286824.

It can be written as a sum of positive squares in 3 ways, for example, as 10201 + 4276624 = 101^2 + 2068^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4286825 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4286827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85712 + ... + 85761.

It is an arithmetic number, because the mean of its divisors is an integer number (885949).

Almost surely, 2^4286825 is an apocalyptic number.

It is an amenable number.

4286825 is a deficient number, since it is larger than the sum of its proper divisors (1028869).

4286825 is a wasteful number, since it uses less digits than its factorization.

4286825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171483 (or 171478 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 4286825 is about 2070.4649236343. The cubic root of 4286825 is about 162.4470833618.

Subtracting 4286825 from its reverse (5286824), we obtain a palindrome (999999).

The spelling of 4286825 in words is "four million, two hundred eighty-six thousand, eight hundred twenty-five".