38825923 has 2 divisors, whose sum is σ = 38825924. Its totient is φ = 38825922.

The previous prime is 38825903. The next prime is 38825929. The reversal of 38825923 is 32952883.

38825923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (32952883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38825923 - 2¹³ = 38817731 is a prime.

It is not a weakly prime, because it can be changed into another prime (38825929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19412961 + 19412962.

It is an arithmetic number, because the mean of its divisors is an integer number (19412962).

Almost surely, 2^38825923 is an apocalyptic number.

38825923 is a deficient number, since it is larger than the sum of its proper divisors (1).

38825923 is an equidigital number, since it uses as much as digits as its factorization.

38825923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 40.

The square root of 38825923 is about 6231.0450969320. The cubic root of 38825923 is about 338.6158345434.

The spelling of 38825923 in words is "thirty-eight million, eight hundred twenty-five thousand, nine hundred twenty-three".