162427379 has 2 divisors, whose sum is σ = 162427380. Its totient is φ = 162427378.

The previous prime is 162427361. The next prime is 162427387. The reversal of 162427379 is 973724261.

It is a strong prime.

It is an emirp because it is prime and its reverse (973724261) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162427379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (162427319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81213689 + 81213690.

It is an arithmetic number, because the mean of its divisors is an integer number (81213690).

Almost surely, 2^162427379 is an apocalyptic number.

162427379 is a deficient number, since it is larger than the sum of its proper divisors (1).

162427379 is an equidigital number, since it uses as much as digits as its factorization.

162427379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 41.

The square root of 162427379 is about 12744.7000357011. The cubic root of 162427379 is about 545.6151391180.

The spelling of 162427379 in words is "one hundred sixty-two million, four hundred twenty-seven thousand, three hundred seventy-nine".