964213 has 2 divisors, whose sum is σ = 964214. Its totient is φ = 964212.

The previous prime is 964207. The next prime is 964217. The reversal of 964213 is 312469.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 552049 + 412164 = 743^2 + 642^2 .

It is an emirp because it is prime and its reverse (312469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 964213 - 2⁹ = 963701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (964217) 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, 482106 + 482107.

It is an arithmetic number, because the mean of its divisors is an integer number (482107).

2⁹⁶⁴²¹³ is an apocalyptic number.

It is an amenable number.

964213 is a deficient number, since it is larger than the sum of its proper divisors (1).

964213 is an equidigital number, since it uses as much as digits as its factorization.

964213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 25.

The square root of 964213 is about 981.9434810619. The cubic root of 964213 is about 98.7925800456.

The spelling of 964213 in words is "nine hundred sixty-four thousand, two hundred thirteen".