162065741 has 2 divisors, whose sum is σ = 162065742. Its totient is φ = 162065740.

The previous prime is 162065693. The next prime is 162065749. The reversal of 162065741 is 147560261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83814025 + 78251716 = 9155^2 + 8846^2 .

It is a cyclic number.

It is not a de Polignac number, because 162065741 - 2⁶ = 162065677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162065698 and 162065707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162065749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81032870 + 81032871.

It is an arithmetic number, because the mean of its divisors is an integer number (81032871).

Almost surely, 2^162065741 is an apocalyptic number.

It is an amenable number.

162065741 is a deficient number, since it is larger than the sum of its proper divisors (1).

162065741 is an equidigital number, since it uses as much as digits as its factorization.

162065741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 162065741 is about 12730.5043497891. The cubic root of 162065741 is about 545.2099082011.

The spelling of 162065741 in words is "one hundred sixty-two million, sixty-five thousand, seven hundred forty-one".