63040147 has 2 divisors, whose sum is σ = 63040148. Its totient is φ = 63040146.

The previous prime is 63040073. The next prime is 63040151. The reversal of 63040147 is 74104036.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63040147 - 2¹¹ = 63038099 is a prime.

It is not a weakly prime, because it can be changed into another prime (63040177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31520073 + 31520074.

It is an arithmetic number, because the mean of its divisors is an integer number (31520074).

Almost surely, 2^63040147 is an apocalyptic number.

63040147 is a deficient number, since it is larger than the sum of its proper divisors (1).

63040147 is an equidigital number, since it uses as much as digits as its factorization.

63040147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 63040147 is about 7939.7825536976. The cubic root of 63040147 is about 397.9902251751.

The spelling of 63040147 in words is "sixty-three million, forty thousand, one hundred forty-seven".