162358241 has 2 divisors, whose sum is σ = 162358242. Its totient is φ = 162358240.

The previous prime is 162358199. The next prime is 162358247. The reversal of 162358241 is 142853261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 156975841 + 5382400 = 12529^2 + 2320^2 .

It is a cyclic number.

It is not a de Polignac number, because 162358241 - 2²⁶ = 95249377 is a prime.

It is a super-2 number, since 2×162358241² = 52720396841228162, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 162358198 and 162358207.

It is not a weakly prime, because it can be changed into another prime (162358247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81179120 + 81179121.

It is an arithmetic number, because the mean of its divisors is an integer number (81179121).

Almost surely, 2^162358241 is an apocalyptic number.

It is an amenable number.

162358241 is a deficient number, since it is larger than the sum of its proper divisors (1).

162358241 is an equidigital number, since it uses as much as digits as its factorization.

162358241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 32.

The square root of 162358241 is about 12741.9873253743. The cubic root of 162358241 is about 545.5377135565.

The spelling of 162358241 in words is "one hundred sixty-two million, three hundred fifty-eight thousand, two hundred forty-one".