38414147 has 2 divisors, whose sum is σ = 38414148.
Its totient is φ = 38414146.
The previous prime is 38414119. The next prime is 38414161. The reversal of 38414147 is 74141483.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 38414147 - 28 = 38413891 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (38411147) 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, 19207073 + 19207074.
It is an arithmetic number, because the mean of its divisors is an integer number (19207074).
Almost surely, 238414147 is an apocalyptic number.
38414147 is a deficient number, since it is larger than the sum of its proper divisors (1).
38414147 is an equidigital number, since it uses as much as digits as its factorization.
38414147 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 10752, while the sum is 32.
The square root of 38414147 is about 6197.9147299717.
The cubic root of 38414147 is about 337.4144917350.
The spelling of 38414147 in words is "thirty-eight million, four hundred fourteen thousand, one hundred forty-seven".