38575049 has 4 divisors (see below), whose sum is σ = 39150864. Its totient is φ = 37999236.

The previous prime is 38575013. The next prime is 38575051. The reversal of 38575049 is 94057583.

38575049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38575049 - 2⁸ = 38574793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38574997 and 38575015.

It is not an unprimeable number, because it can be changed into a prime (38575099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287807 + ... + 287940.

It is an arithmetic number, because the mean of its divisors is an integer number (9787716).

Almost surely, 2^38575049 is an apocalyptic number.

It is an amenable number.

38575049 is a deficient number, since it is larger than the sum of its proper divisors (575815).

38575049 is an equidigital number, since it uses as much as digits as its factorization.

38575049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575814.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 38575049 is about 6210.8814994331. The cubic root of 38575049 is about 337.8849350987.

The spelling of 38575049 in words is "thirty-eight million, five hundred seventy-five thousand, forty-nine".