38814655 has 16 divisors (see below), whose sum is σ = 53802144. Its totient is φ = 26567680.

The previous prime is 38814653. The next prime is 38814667. The reversal of 38814655 is 55641883.

38814655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38814655 - 2¹ = 38814653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38814653) 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, 19822 + ... + 21691.

It is an arithmetic number, because the mean of its divisors is an integer number (3362634).

Almost surely, 2^38814655 is an apocalyptic number.

38814655 is a deficient number, since it is larger than the sum of its proper divisors (14987489).

38814655 is a wasteful number, since it uses less digits than its factorization.

38814655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41546.

The product of its digits is 115200, while the sum is 40.

The square root of 38814655 is about 6230.1408491301. The cubic root of 38814655 is about 338.5830738507.

The spelling of 38814655 in words is "thirty-eight million, eight hundred fourteen thousand, six hundred fifty-five".