38113125 has 20 divisors (see below), whose sum is σ = 63504672. Its totient is φ = 20326000.

The previous prime is 38113123. The next prime is 38113177. The reversal of 38113125 is 52131183.

38113125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38113125 - 2¹ = 38113123 is a prime.

It is a super-2 number, since 2×38113125² = 2905220594531250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38113095 and 38113104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38113123) 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, 8289 + ... + 12038.

Almost surely, 2^38113125 is an apocalyptic number.

It is an amenable number.

38113125 is a deficient number, since it is larger than the sum of its proper divisors (25391547).

38113125 is an equidigital number, since it uses as much as digits as its factorization.

38113125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20350 (or 20335 counting only the distinct ones).

The product of its digits is 720, while the sum is 24.

The square root of 38113125 is about 6173.5828333311. The cubic root of 38113125 is about 336.5308272470.

The spelling of 38113125 in words is "thirty-eight million, one hundred thirteen thousand, one hundred twenty-five".