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162413 is a prime number

162413 has 2 divisors, whose sum is σ = 162414. Its totient is φ = 162412.

The previous prime is 162391. The next prime is 162419. The reversal of 162413 is 314261.

Adding to 162413 its reverse (314261), we get a palindrome (476674).

It can be divided in two parts, 1624 and 13, that multiplied together give a palindrome (21112).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162409 + 4 = 403^2 + 2^2 .

It is an emirp because it is prime and its reverse (314261) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-162413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162391 and 162400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162419) 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, 81206 + 81207.

It is an arithmetic number, because the mean of its divisors is an integer number (81207).

2162413 is an apocalyptic number.

It is an amenable number.

162413 is a deficient number, since it is larger than the sum of its proper divisors (1).

162413 is an equidigital number, since it uses as much as digits as its factorization.

162413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144, while the sum is 17.

The square root of 162413 is about 403.0049627486. The cubic root of 162413 is about 54.5599038319.

The spelling of 162413 in words is "one hundred sixty-two thousand, four hundred thirteen".