38483557 has 4 divisors (see below), whose sum is σ = 43981216. Its totient is φ = 32985900.

The previous prime is 38483539. The next prime is 38483561. The reversal of 38483557 is 75538483.

38483557 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, and also an emirpimes, since its reverse is a distinct semiprime: 75538483 = 89 ⋅848747.

It is a cyclic number.

It is not a de Polignac number, because 38483557 - 2⁷ = 38483429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38483587) 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, 2748819 + ... + 2748832.

It is an arithmetic number, because the mean of its divisors is an integer number (10995304).

Almost surely, 2^38483557 is an apocalyptic number.

It is an amenable number.

38483557 is a deficient number, since it is larger than the sum of its proper divisors (5497659).

38483557 is an equidigital number, since it uses as much as digits as its factorization.

38483557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5497658.

The product of its digits is 403200, while the sum is 43.

The square root of 38483557 is about 6203.5116667900. The cubic root of 38483557 is about 337.6175926767.

The spelling of 38483557 in words is "thirty-eight million, four hundred eighty-three thousand, five hundred fifty-seven".