8043461 has 2 divisors, whose sum is σ = 8043462. Its totient is φ = 8043460.

The previous prime is 8043457. The next prime is 8043463. The reversal of 8043461 is 1643408.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8014561 + 28900 = 2831^2 + 170^2 .

It is a cyclic number.

It is not a de Polignac number, because 8043461 - 2² = 8043457 is a prime.

Together with 8043463, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8043461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8043463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4021730 + 4021731.

It is an arithmetic number, because the mean of its divisors is an integer number (4021731).

Almost surely, 2^8043461 is an apocalyptic number.

It is an amenable number.

8043461 is a deficient number, since it is larger than the sum of its proper divisors (1).

8043461 is an equidigital number, since it uses as much as digits as its factorization.

8043461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 8043461 is about 2836.0996103804. The cubic root of 8043461 is about 200.3615211187.

Adding to 8043461 its reverse (1643408), we get a palindrome (9686869).

The spelling of 8043461 in words is "eight million, forty-three thousand, four hundred sixty-one".