162386243 has 2 divisors, whose sum is σ = 162386244. Its totient is φ = 162386242.

The previous prime is 162386183. The next prime is 162386297. The reversal of 162386243 is 342683261.

162386243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (342683261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 162386243 - 2¹⁰ = 162385219 is a prime.

It is not a weakly prime, because it can be changed into another prime (162386743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81193121 + 81193122.

It is an arithmetic number, because the mean of its divisors is an integer number (81193122).

Almost surely, 2^162386243 is an apocalyptic number.

162386243 is a deficient number, since it is larger than the sum of its proper divisors (1).

162386243 is an equidigital number, since it uses as much as digits as its factorization.

162386243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 35.

The square root of 162386243 is about 12743.0860861881. The cubic root of 162386243 is about 545.5690747999.

The spelling of 162386243 in words is "one hundred sixty-two million, three hundred eighty-six thousand, two hundred forty-three".