38856103 has 16 divisors (see below), whose sum is σ = 45956736. Its totient is φ = 32387040.

The previous prime is 38856091. The next prime is 38856107. The reversal of 38856103 is 30165883.

It is a happy number.

38856103 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 a de Polignac number, because none of the positive numbers 2^k-38856103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38856107) 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, 22476 + ... + 24142.

It is an arithmetic number, because the mean of its divisors is an integer number (2872296).

Almost surely, 2^38856103 is an apocalyptic number.

38856103 is a deficient number, since it is larger than the sum of its proper divisors (7100633).

38856103 is a wasteful number, since it uses less digits than its factorization.

38856103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 38856103 is about 6233.4663711293. The cubic root of 38856103 is about 338.7035489563.

The spelling of 38856103 in words is "thirty-eight million, eight hundred fifty-six thousand, one hundred three".