8161063 has 2 divisors, whose sum is σ = 8161064. Its totient is φ = 8161062.

The previous prime is 8161039. The next prime is 8161073. The reversal of 8161063 is 3601618.

8161063 is nontrivially palindromic in base 14.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8161063 - 2⁵ = 8161031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8161073) 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, 4080531 + 4080532.

It is an arithmetic number, because the mean of its divisors is an integer number (4080532).

Almost surely, 2^8161063 is an apocalyptic number.

8161063 is a deficient number, since it is larger than the sum of its proper divisors (1).

8161063 is an equidigital number, since it uses as much as digits as its factorization.

8161063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 8161063 is about 2856.7574275741. The cubic root of 8161063 is about 201.3332836888. Note that the first 3 decimals are identical.

The spelling of 8161063 in words is "eight million, one hundred sixty-one thousand, sixty-three".