38785732 has 6 divisors (see below), whose sum is σ = 67875038. Its totient is φ = 19392864.

The previous prime is 38785729. The next prime is 38785739. The reversal of 38785732 is 23758783.

38785732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 26563716 + 12222016 = 5154^2 + 3496^2 .

It is not an unprimeable number, because it can be changed into a prime (38785739) 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 as a sum of consecutive naturals, namely, 4848213 + ... + 4848220.

Almost surely, 2^38785732 is an apocalyptic number.

It is an amenable number.

38785732 is a deficient number, since it is larger than the sum of its proper divisors (29089306).

38785732 is a wasteful number, since it uses less digits than its factorization.

38785732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9696437 (or 9696435 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The square root of 38785732 is about 6227.8192009724. The cubic root of 38785732 is about 338.4989538051.

The spelling of 38785732 in words is "thirty-eight million, seven hundred eighty-five thousand, seven hundred thirty-two".