38447063 has 2 divisors, whose sum is σ = 38447064. Its totient is φ = 38447062.

The previous prime is 38447023. The next prime is 38447093. The reversal of 38447063 is 36074483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38447063 - 2¹⁶ = 38381527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38447023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19223531 + 19223532.

It is an arithmetic number, because the mean of its divisors is an integer number (19223532).

Almost surely, 2^38447063 is an apocalyptic number.

38447063 is a deficient number, since it is larger than the sum of its proper divisors (1).

38447063 is an equidigital number, since it uses as much as digits as its factorization.

38447063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 38447063 is about 6200.5695706120. The cubic root of 38447063 is about 337.5108378778.

The spelling of 38447063 in words is "thirty-eight million, four hundred forty-seven thousand, sixty-three".