63071461 has 2 divisors, whose sum is σ = 63071462. Its totient is φ = 63071460.

The previous prime is 63071443. The next prime is 63071483. The reversal of 63071461 is 16417036.

63071461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42003361 + 21068100 = 6481^2 + 4590^2 .

It is a cyclic number.

It is not a de Polignac number, because 63071461 - 2⁵ = 63071429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63071401) 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, 31535730 + 31535731.

It is an arithmetic number, because the mean of its divisors is an integer number (31535731).

Almost surely, 2^63071461 is an apocalyptic number.

It is an amenable number.

63071461 is a deficient number, since it is larger than the sum of its proper divisors (1).

63071461 is an equidigital number, since it uses as much as digits as its factorization.

63071461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 63071461 is about 7941.7542772362. The cubic root of 63071461 is about 398.0561123044.

Adding to 63071461 its reverse (16417036), we get a palindrome (79488497).

The spelling of 63071461 in words is "sixty-three million, seventy-one thousand, four hundred sixty-one".