38368423 has 2 divisors, whose sum is σ = 38368424. Its totient is φ = 38368422.

The previous prime is 38368409. The next prime is 38368457. The reversal of 38368423 is 32486383.

38368423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38368423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38368723) 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, 19184211 + 19184212.

It is an arithmetic number, because the mean of its divisors is an integer number (19184212).

Almost surely, 2^38368423 is an apocalyptic number.

38368423 is a deficient number, since it is larger than the sum of its proper divisors (1).

38368423 is an equidigital number, since it uses as much as digits as its factorization.

38368423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 37.

The square root of 38368423 is about 6194.2249716974. The cubic root of 38368423 is about 337.2805648120.

The spelling of 38368423 in words is "thirty-eight million, three hundred sixty-eight thousand, four hundred twenty-three".