38128063 has 2 divisors, whose sum is σ = 38128064. Its totient is φ = 38128062.

The previous prime is 38128037. The next prime is 38128087. The reversal of 38128063 is 36082183.

It is a strong prime.

It is an emirp because it is prime and its reverse (36082183) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38128063 - 2⁵ = 38128031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38120063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19064031 + 19064032.

It is an arithmetic number, because the mean of its divisors is an integer number (19064032).

Almost surely, 2^38128063 is an apocalyptic number.

38128063 is a deficient number, since it is larger than the sum of its proper divisors (1).

38128063 is an equidigital number, since it uses as much as digits as its factorization.

38128063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 38128063 is about 6174.7925471225. The cubic root of 38128063 is about 336.5747879637.

The spelling of 38128063 in words is "thirty-eight million, one hundred twenty-eight thousand, sixty-three".