1342213 has 2 divisors, whose sum is σ = 1342214. Its totient is φ = 1342212.

The previous prime is 1342199. The next prime is 1342219. The reversal of 1342213 is 3122431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1127844 + 214369 = 1062^2 + 463^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342213 - 2⁵ = 1342181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671106 + 671107.

It is an arithmetic number, because the mean of its divisors is an integer number (671107).

2^1342213 is an apocalyptic number.

It is an amenable number.

1342213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342213 is an equidigital number, since it uses as much as digits as its factorization.

1342213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 16.

The square root of 1342213 is about 1158.5391663643. The cubic root of 1342213 is about 110.3080346723.

Adding to 1342213 its reverse (3122431), we get a palindrome (4464644).

The spelling of 1342213 in words is "one million, three hundred forty-two thousand, two hundred thirteen".