38127697 has 2 divisors, whose sum is σ = 38127698. Its totient is φ = 38127696.

The previous prime is 38127679. The next prime is 38127701. The reversal of 38127697 is 79672183.

It is a happy number.

Together with previous prime (38127679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37896336 + 231361 = 6156^2 + 481^2 .

It is a cyclic number.

It is not a de Polignac number, because 38127697 - 2⁷ = 38127569 is a prime.

It is not a weakly prime, because it can be changed into another prime (38121697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19063848 + 19063849.

It is an arithmetic number, because the mean of its divisors is an integer number (19063849).

Almost surely, 2^38127697 is an apocalyptic number.

It is an amenable number.

38127697 is a deficient number, since it is larger than the sum of its proper divisors (1).

38127697 is an equidigital number, since it uses as much as digits as its factorization.

38127697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 43.

The square root of 38127697 is about 6174.7629104282. The cubic root of 38127697 is about 336.5737110075.

The spelling of 38127697 in words is "thirty-eight million, one hundred twenty-seven thousand, six hundred ninety-seven".