38120293 has 2 divisors, whose sum is σ = 38120294. Its totient is φ = 38120292.

The previous prime is 38120281. The next prime is 38120311. The reversal of 38120293 is 39202183.

38120293 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 can be written as a sum of positive squares in only one way, i.e., 27217089 + 10903204 = 5217^2 + 3302^2 .

It is a cyclic number.

It is not a de Polignac number, because 38120293 - 2¹³ = 38112101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38120393) 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, 19060146 + 19060147.

It is an arithmetic number, because the mean of its divisors is an integer number (19060147).

Almost surely, 2^38120293 is an apocalyptic number.

It is an amenable number.

38120293 is a deficient number, since it is larger than the sum of its proper divisors (1).

38120293 is an equidigital number, since it uses as much as digits as its factorization.

38120293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 38120293 is about 6174.1633441301. The cubic root of 38120293 is about 336.5519232322.

The spelling of 38120293 in words is "thirty-eight million, one hundred twenty thousand, two hundred ninety-three".