2065213 has 2 divisors, whose sum is σ = 2065214. Its totient is φ = 2065212.

The previous prime is 2065187. The next prime is 2065241. The reversal of 2065213 is 3125602.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1996569 + 68644 = 1413^2 + 262^2 .

It is a cyclic number.

It is not a de Polignac number, because 2065213 - 2⁵ = 2065181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032606 + 1032607.

It is an arithmetic number, because the mean of its divisors is an integer number (1032607).

2^2065213 is an apocalyptic number.

It is an amenable number.

2065213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2065213 is an equidigital number, since it uses as much as digits as its factorization.

2065213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2065213 is about 1437.0848965875. The cubic root of 2065213 is about 127.3468724277.

It can be divided in two parts, 2065 and 213, that added together give a triangular number (2278 = T₆₇).

The spelling of 2065213 in words is "two million, sixty-five thousand, two hundred thirteen".