38270423 has 2 divisors, whose sum is σ = 38270424. Its totient is φ = 38270422.

The previous prime is 38270411. The next prime is 38270429. The reversal of 38270423 is 32407283.

It is a strong prime.

It is an emirp because it is prime and its reverse (32407283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38270423 - 2⁶ = 38270359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38270429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19135211 + 19135212.

It is an arithmetic number, because the mean of its divisors is an integer number (19135212).

Almost surely, 2^38270423 is an apocalyptic number.

38270423 is a deficient number, since it is larger than the sum of its proper divisors (1).

38270423 is an equidigital number, since it uses as much as digits as its factorization.

38270423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 38270423 is about 6186.3093197803. The cubic root of 38270423 is about 336.9931611406.

The spelling of 38270423 in words is "thirty-eight million, two hundred seventy thousand, four hundred twenty-three".