1062366161 has 2 divisors, whose sum is σ = 1062366162. Its totient is φ = 1062366160.

The previous prime is 1062366157. The next prime is 1062366191. The reversal of 1062366161 is 1616632601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 705911761 + 356454400 = 26569^2 + 18880^2 .

It is a cyclic number.

It is not a de Polignac number, because 1062366161 - 2² = 1062366157 is a prime.

It is a super-2 number, since 2×1062366161² = 2257243720075755842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1062366191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531183080 + 531183081.

It is an arithmetic number, because the mean of its divisors is an integer number (531183081).

Almost surely, 2^1062366161 is an apocalyptic number.

It is an amenable number.

1062366161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1062366161 is an equidigital number, since it uses as much as digits as its factorization.

1062366161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 1062366161 is about 32593.9589648143. The cubic root of 1062366161 is about 1020.3709278263.

Adding to 1062366161 its reverse (1616632601), we get a palindrome (2678998762).

The spelling of 1062366161 in words is "one billion, sixty-two million, three hundred sixty-six thousand, one hundred sixty-one".