38428063 has 2 divisors, whose sum is σ = 38428064. Its totient is φ = 38428062.

The previous prime is 38428031. The next prime is 38428067. The reversal of 38428063 is 36082483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38428063 - 2⁵ = 38428031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38428067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19214031 + 19214032.

It is an arithmetic number, because the mean of its divisors is an integer number (19214032).

Almost surely, 2^38428063 is an apocalyptic number.

38428063 is a deficient number, since it is larger than the sum of its proper divisors (1).

38428063 is an equidigital number, since it uses as much as digits as its factorization.

38428063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 38428063 is about 6199.0372639628. The cubic root of 38428063 is about 337.4552310073.

The spelling of 38428063 in words is "thirty-eight million, four hundred twenty-eight thousand, sixty-three".