38126873 has 2 divisors, whose sum is σ = 38126874. Its totient is φ = 38126872.

The previous prime is 38126867. The next prime is 38126887. The reversal of 38126873 is 37862183.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31225744 + 6901129 = 5588^2 + 2627^2 .

It is an emirp because it is prime and its reverse (37862183) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38126873 - 2⁴ = 38126857 is a prime.

It is not a weakly prime, because it can be changed into another prime (38126833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19063436 + 19063437.

It is an arithmetic number, because the mean of its divisors is an integer number (19063437).

Almost surely, 2^38126873 is an apocalyptic number.

It is an amenable number.

38126873 is a deficient number, since it is larger than the sum of its proper divisors (1).

38126873 is an equidigital number, since it uses as much as digits as its factorization.

38126873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 38126873 is about 6174.6961868581. The cubic root of 38126873 is about 336.5712863594.

The spelling of 38126873 in words is "thirty-eight million, one hundred twenty-six thousand, eight hundred seventy-three".