38514313 has 2 divisors, whose sum is σ = 38514314. Its totient is φ = 38514312.

The previous prime is 38514271. The next prime is 38514323. The reversal of 38514313 is 31341583.

38514313 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 can be written as a sum of positive squares in only one way, i.e., 21233664 + 17280649 = 4608^2 + 4157^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38514313 is a prime.

It is not a weakly prime, because it can be changed into another prime (38514323) 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, 19257156 + 19257157.

It is an arithmetic number, because the mean of its divisors is an integer number (19257157).

Almost surely, 2^38514313 is an apocalyptic number.

It is an amenable number.

38514313 is a deficient number, since it is larger than the sum of its proper divisors (1).

38514313 is an equidigital number, since it uses as much as digits as its factorization.

38514313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 28.

The square root of 38514313 is about 6205.9900902273. The cubic root of 38514313 is about 337.7075098819.

Adding to 38514313 its reverse (31341583), we get a palindrome (69855896).

The spelling of 38514313 in words is "thirty-eight million, five hundred fourteen thousand, three hundred thirteen".