4286213 has 2 divisors, whose sum is σ = 4286214. Its totient is φ = 4286212.

The previous prime is 4286209. The next prime is 4286221. The reversal of 4286213 is 3126824.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3104644 + 1181569 = 1762^2 + 1087^2 .

It is a cyclic number.

It is not a de Polignac number, because 4286213 - 2² = 4286209 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4288213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2143106 + 2143107.

It is an arithmetic number, because the mean of its divisors is an integer number (2143107).

Almost surely, 2^4286213 is an apocalyptic number.

It is an amenable number.

4286213 is a deficient number, since it is larger than the sum of its proper divisors (1).

4286213 is an equidigital number, since it uses as much as digits as its factorization.

4286213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 26.

The square root of 4286213 is about 2070.3171254665. The cubic root of 4286213 is about 162.4393525162.

It can be divided in two parts, 42862 and 13, that added together give a cube (42875 = 35³).

The spelling of 4286213 in words is "four million, two hundred eighty-six thousand, two hundred thirteen".