38687103 has 24 divisors (see below), whose sum is σ = 68778528. Its totient is φ = 20405952.

The previous prime is 38687093. The next prime is 38687107. The reversal of 38687103 is 30178683.

It is not a de Polignac number, because 38687103 - 2⁵ = 38687071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38687107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22800 + ... + 24437.

It is an arithmetic number, because the mean of its divisors is an integer number (2865772).

Almost surely, 2^38687103 is an apocalyptic number.

38687103 is a deficient number, since it is larger than the sum of its proper divisors (30091425).

38687103 is a wasteful number, since it uses less digits than its factorization.

38687103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47263 (or 47260 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 38687103 is about 6219.8957386760. The cubic root of 38687103 is about 338.2117850380.

The spelling of 38687103 in words is "thirty-eight million, six hundred eighty-seven thousand, one hundred three".