38606957 has 2 divisors, whose sum is σ = 38606958. Its totient is φ = 38606956.

The previous prime is 38606933. The next prime is 38606987. The reversal of 38606957 is 75960683.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36893476 + 1713481 = 6074^2 + 1309^2 .

It is a cyclic number.

It is not a de Polignac number, because 38606957 - 2¹⁰ = 38605933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38606987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19303478 + 19303479.

It is an arithmetic number, because the mean of its divisors is an integer number (19303479).

Almost surely, 2^38606957 is an apocalyptic number.

It is an amenable number.

38606957 is a deficient number, since it is larger than the sum of its proper divisors (1).

38606957 is an equidigital number, since it uses as much as digits as its factorization.

38606957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 38606957 is about 6213.4496859635. The cubic root of 38606957 is about 337.9780718241.

The spelling of 38606957 in words is "thirty-eight million, six hundred six thousand, nine hundred fifty-seven".