8033161 has 2 divisors, whose sum is σ = 8033162. Its totient is φ = 8033160.

The previous prime is 8033159. The next prime is 8033167. The reversal of 8033161 is 1613308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6943225 + 1089936 = 2635^2 + 1044^2 .

It is a cyclic number.

It is not a de Polignac number, because 8033161 - 2¹ = 8033159 is a prime.

Together with 8033159, it forms a pair of twin primes.

8033161 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8033167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4016580 + 4016581.

It is an arithmetic number, because the mean of its divisors is an integer number (4016581).

Almost surely, 2^8033161 is an apocalyptic number.

It is an amenable number.

8033161 is a deficient number, since it is larger than the sum of its proper divisors (1).

8033161 is an equidigital number, since it uses as much as digits as its factorization.

8033161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 8033161 is about 2834.2831545207. The cubic root of 8033161 is about 200.2759607199.

Adding to 8033161 its reverse (1613308), we get a palindrome (9646469).

The spelling of 8033161 in words is "eight million, thirty-three thousand, one hundred sixty-one".