38936057 has 2 divisors, whose sum is σ = 38936058. Its totient is φ = 38936056.

The previous prime is 38936039. The next prime is 38936089. The reversal of 38936057 is 75063983.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23222761 + 15713296 = 4819^2 + 3964^2 .

It is a cyclic number.

It is not a de Polignac number, because 38936057 - 2⁸ = 38935801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38936657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19468028 + 19468029.

It is an arithmetic number, because the mean of its divisors is an integer number (19468029).

Almost surely, 2^38936057 is an apocalyptic number.

It is an amenable number.

38936057 is a deficient number, since it is larger than the sum of its proper divisors (1).

38936057 is an equidigital number, since it uses as much as digits as its factorization.

38936057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 38936057 is about 6239.8763609546. The cubic root of 38936057 is about 338.9357059669.

The spelling of 38936057 in words is "thirty-eight million, nine hundred thirty-six thousand, fifty-seven".