38780125 has 16 divisors (see below), whose sum is σ = 48672000. Its totient is φ = 30848400.

The previous prime is 38780089. The next prime is 38780141. The reversal of 38780125 is 52108783.

It is not a de Polignac number, because 38780125 - 2¹³ = 38771933 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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24096 + ... + 25654.

It is an arithmetic number, because the mean of its divisors is an integer number (3042000).

Almost surely, 2^38780125 is an apocalyptic number.

It is an amenable number.

38780125 is a deficient number, since it is larger than the sum of its proper divisors (9891875).

38780125 is a wasteful number, since it uses less digits than its factorization.

38780125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773 (or 1763 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 38780125 is about 6227.3690271253. The cubic root of 38780125 is about 338.4826414912.

The spelling of 38780125 in words is "thirty-eight million, seven hundred eighty thousand, one hundred twenty-five".