5047213 has 2 divisors, whose sum is σ = 5047214. Its totient is φ = 5047212.

The previous prime is 5047193. The next prime is 5047261. The reversal of 5047213 is 3127405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3232804 + 1814409 = 1798^2 + 1347^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5047213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5087213) 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, 2523606 + 2523607.

It is an arithmetic number, because the mean of its divisors is an integer number (2523607).

Almost surely, 2^5047213 is an apocalyptic number.

It is an amenable number.

5047213 is a deficient number, since it is larger than the sum of its proper divisors (1).

5047213 is an equidigital number, since it uses as much as digits as its factorization.

5047213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 5047213 is about 2246.6003204843. The cubic root of 5047213 is about 171.5341300608.

The spelling of 5047213 in words is "five million, forty-seven thousand, two hundred thirteen".