8462213 has 2 divisors, whose sum is σ = 8462214. Its totient is φ = 8462212.

The previous prime is 8462189. The next prime is 8462221. The reversal of 8462213 is 3122648.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7628644 + 833569 = 2762^2 + 913^2 .

It is a cyclic number.

It is not a de Polignac number, because 8462213 - 2¹² = 8458117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8462263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4231106 + 4231107.

It is an arithmetic number, because the mean of its divisors is an integer number (4231107).

Almost surely, 2^8462213 is an apocalyptic number.

It is an amenable number.

8462213 is a deficient number, since it is larger than the sum of its proper divisors (1).

8462213 is an equidigital number, since it uses as much as digits as its factorization.

8462213 is an evil number, because the sum of its binary digits is even.

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

The square root of 8462213 is about 2908.9883121113. The cubic root of 8462213 is about 203.7798872188.

The spelling of 8462213 in words is "eight million, four hundred sixty-two thousand, two hundred thirteen".