38487 has 4 divisors (see below), whose sum is σ = 51320. Its totient is φ = 25656.

The previous prime is 38461. The next prime is 38501. The reversal of 38487 is 78483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78483 = 3 ⋅26161.

It is not a de Polignac number, because 38487 - 2⁸ = 38231 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6412 + ... + 6417.

It is an arithmetic number, because the mean of its divisors is an integer number (12830).

2³⁸⁴⁸⁷ is an apocalyptic number.

38487 is a deficient number, since it is larger than the sum of its proper divisors (12833).

38487 is a wasteful number, since it uses less digits than its factorization.

38487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12832.

The product of its digits is 5376, while the sum is 30.

The square root of 38487 is about 196.1810388391. The cubic root of 38487 is about 33.7627660896.

It can be divided in two parts, 38 and 487, that added together give a palindrome (525).

The spelling of 38487 in words is "thirty-eight thousand, four hundred eighty-seven".