162343061 has 2 divisors, whose sum is σ = 162343062. Its totient is φ = 162343060.

The previous prime is 162343003. The next prime is 162343091. The reversal of 162343061 is 160343261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140896900 + 21446161 = 11870^2 + 4631^2 .

It is a cyclic number.

It is not a de Polignac number, because 162343061 - 2¹⁸ = 162080917 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 162343061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162343091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81171530 + 81171531.

It is an arithmetic number, because the mean of its divisors is an integer number (81171531).

Almost surely, 2^162343061 is an apocalyptic number.

It is an amenable number.

162343061 is a deficient number, since it is larger than the sum of its proper divisors (1).

162343061 is an equidigital number, since it uses as much as digits as its factorization.

162343061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 162343061 is about 12741.3916429878. The cubic root of 162343061 is about 545.5207109896.

The spelling of 162343061 in words is "one hundred sixty-two million, three hundred forty-three thousand, sixty-one".