38195925 has 24 divisors (see below), whose sum is σ = 63433440. Its totient is φ = 20280000.

The previous prime is 38195891. The next prime is 38195933. The reversal of 38195925 is 52959183.

38195925 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 38195925 - 2⁷ = 38195797 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 17811 + ... + 19839.

It is an arithmetic number, because the mean of its divisors is an integer number (2643060).

Almost surely, 2^38195925 is an apocalyptic number.

It is an amenable number.

38195925 is a deficient number, since it is larger than the sum of its proper divisors (25237515).

38195925 is a wasteful number, since it uses less digits than its factorization.

38195925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293 (or 2288 counting only the distinct ones).

The product of its digits is 97200, while the sum is 42.

The square root of 38195925 is about 6180.2851875945. The cubic root of 38195925 is about 336.7743531389.

The spelling of 38195925 in words is "thirty-eight million, one hundred ninety-five thousand, nine hundred twenty-five".