38057755 has 16 divisors (see below), whose sum is σ = 47923200. Its totient is φ = 28958688.

The previous prime is 38057753. The next prime is 38057759. The reversal of 38057755 is 55775083.

38057755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 38057755 - 2¹ = 38057753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38057753) 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 in 15 ways as a sum of consecutive naturals, for example, 22054 + ... + 23716.

It is an arithmetic number, because the mean of its divisors is an integer number (2995200).

Almost surely, 2^38057755 is an apocalyptic number.

38057755 is a deficient number, since it is larger than the sum of its proper divisors (9865445).

38057755 is a wasteful number, since it uses less digits than its factorization.

38057755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890.

The product of its (nonzero) digits is 147000, while the sum is 40.

The square root of 38057755 is about 6169.0967734345. The cubic root of 38057755 is about 336.3677798038.

The spelling of 38057755 in words is "thirty-eight million, fifty-seven thousand, seven hundred fifty-five".