38048137 has 2 divisors, whose sum is σ = 38048138. Its totient is φ = 38048136.

The previous prime is 38048093. The next prime is 38048147. The reversal of 38048137 is 73184083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23386896 + 14661241 = 4836^2 + 3829^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38048137 is a prime.

It is not a weakly prime, because it can be changed into another prime (38048147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19024068 + 19024069.

It is an arithmetic number, because the mean of its divisors is an integer number (19024069).

Almost surely, 2^38048137 is an apocalyptic number.

It is an amenable number.

38048137 is a deficient number, since it is larger than the sum of its proper divisors (1).

38048137 is an equidigital number, since it uses as much as digits as its factorization.

38048137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 38048137 is about 6168.3171935302. The cubic root of 38048137 is about 336.3394416645.

The spelling of 38048137 in words is "thirty-eight million, forty-eight thousand, one hundred thirty-seven".