63084971 has 2 divisors, whose sum is σ = 63084972. Its totient is φ = 63084970.

The previous prime is 63084911. The next prime is 63084979. The reversal of 63084971 is 17948036.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63084971 - 2¹⁰ = 63083947 is a prime.

It is not a weakly prime, because it can be changed into another prime (63084979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31542485 + 31542486.

It is an arithmetic number, because the mean of its divisors is an integer number (31542486).

Almost surely, 2^63084971 is an apocalyptic number.

63084971 is a deficient number, since it is larger than the sum of its proper divisors (1).

63084971 is an equidigital number, since it uses as much as digits as its factorization.

63084971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 63084971 is about 7942.6047994345. The cubic root of 63084971 is about 398.0845316775.

The spelling of 63084971 in words is "sixty-three million, eighty-four thousand, nine hundred seventy-one".