38769542 has 16 divisors (see below), whose sum is σ = 67149600. Its totient is φ = 16443648.

The previous prime is 38769529. The next prime is 38769611. The reversal of 38769542 is 24596783.

38769542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 38769493 and 38769502.

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 7 ways as a sum of consecutive naturals, for example, 12917 + ... + 15632.

It is an arithmetic number, because the mean of its divisors is an integer number (4196850).

Almost surely, 2^38769542 is an apocalyptic number.

38769542 is a deficient number, since it is larger than the sum of its proper divisors (28380058).

38769542 is a wasteful number, since it uses less digits than its factorization.

38769542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28655.

The product of its digits is 362880, while the sum is 44.

The square root of 38769542 is about 6226.5192523592. The cubic root of 38769542 is about 338.4518483319.

The spelling of 38769542 in words is "thirty-eight million, seven hundred sixty-nine thousand, five hundred forty-two".