6144161 has 2 divisors, whose sum is σ = 6144162. Its totient is φ = 6144160.

The previous prime is 6144121. The next prime is 6144211. The reversal of 6144161 is 1614416.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6031936 + 112225 = 2456^2 + 335^2 .

It is a cyclic number.

It is not a de Polignac number, because 6144161 - 2¹⁴ = 6127777 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6144121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3072080 + 3072081.

It is an arithmetic number, because the mean of its divisors is an integer number (3072081).

Almost surely, 2^6144161 is an apocalyptic number.

It is an amenable number.

6144161 is a deficient number, since it is larger than the sum of its proper divisors (1).

6144161 is an equidigital number, since it uses as much as digits as its factorization.

6144161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 23.

The square root of 6144161 is about 2478.7418179391. The cubic root of 6144161 is about 183.1558786122.

Adding to 6144161 its reverse (1614416), we get a palindrome (7758577).

The spelling of 6144161 in words is "six million, one hundred forty-four thousand, one hundred sixty-one".