38730875 has 16 divisors (see below), whose sum is σ = 48522240. Its totient is φ = 30865600.

The previous prime is 38730851. The next prime is 38730877. The reversal of 38730875 is 57803783.

It is not a de Polignac number, because 38730875 - 2¹⁰ = 38729851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38730877) by changing a digit.

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, 47471 + ... + 48279.

It is an arithmetic number, because the mean of its divisors is an integer number (3032640).

Almost surely, 2^38730875 is an apocalyptic number.

38730875 is a deficient number, since it is larger than the sum of its proper divisors (9791365).

38730875 is an equidigital number, since it uses as much as digits as its factorization.

38730875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207 (or 1197 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 38730875 is about 6223.4134524391. The cubic root of 38730875 is about 338.3392920130.

The spelling of 38730875 in words is "thirty-eight million, seven hundred thirty thousand, eight hundred seventy-five".