38188341 has 20 divisors (see below), whose sum is σ = 60404652. Its totient is φ = 23960448.

The previous prime is 38188333. The next prime is 38188351. The reversal of 38188341 is 14388183.

38188341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 18740241 + 19448100 = 4329^2 + 4410^2 .

It is not a de Polignac number, because 38188341 - 2³ = 38188333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38188296 and 38188305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38188301) 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 19 ways as a sum of consecutive naturals, for example, 12490 + ... + 15243.

Almost surely, 2^38188341 is an apocalyptic number.

It is an amenable number.

38188341 is a deficient number, since it is larger than the sum of its proper divisors (22216311).

38188341 is a wasteful number, since it uses less digits than its factorization.

38188341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27762 (or 27753 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 38188341 is about 6179.6715932159. The cubic root of 38188341 is about 336.7520622291.

It can be divided in two parts, 381883 and 41, that added together give a square (381924 = 618²).

The spelling of 38188341 in words is "thirty-eight million, one hundred eighty-eight thousand, three hundred forty-one".