38195525 has 24 divisors (see below), whose sum is σ = 49830144. Its totient is φ = 28987200.

The previous prime is 38195519. The next prime is 38195543. The reversal of 38195525 is 52559183.

It is not a de Polignac number, because 38195525 - 2¹⁸ = 37933381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103892 + ... + 104258.

It is an arithmetic number, because the mean of its divisors is an integer number (2076256).

Almost surely, 2^38195525 is an apocalyptic number.

It is an amenable number.

38195525 is a deficient number, since it is larger than the sum of its proper divisors (11634619).

38195525 is a wasteful number, since it uses less digits than its factorization.

38195525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581 (or 576 counting only the distinct ones).

The product of its digits is 54000, while the sum is 38.

The square root of 38195525 is about 6180.2528265436. The cubic root of 38195525 is about 336.7731775317.

The spelling of 38195525 in words is "thirty-eight million, one hundred ninety-five thousand, five hundred twenty-five".