38071057 has 2 divisors, whose sum is σ = 38071058. Its totient is φ = 38071056.

The previous prime is 38071043. The next prime is 38071093. The reversal of 38071057 is 75017083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20757136 + 17313921 = 4556^2 + 4161^2 .

It is a cyclic number.

It is not a de Polignac number, because 38071057 - 2²³ = 29682449 is a prime.

It is not a weakly prime, because it can be changed into another prime (38071097) 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, 19035528 + 19035529.

It is an arithmetic number, because the mean of its divisors is an integer number (19035529).

Almost surely, 2^38071057 is an apocalyptic number.

It is an amenable number.

38071057 is a deficient number, since it is larger than the sum of its proper divisors (1).

38071057 is an equidigital number, since it uses as much as digits as its factorization.

38071057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 38071057 is about 6170.1747949309. The cubic root of 38071057 is about 336.4069644851.

The spelling of 38071057 in words is "thirty-eight million, seventy-one thousand, fifty-seven".