108047 has 4 divisors (see below), whose sum is σ = 109200. Its totient is φ = 106896.

The previous prime is 108041. The next prime is 108061. The reversal of 108047 is 740801.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108047 - 2⁸ = 107791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 108047.

It is not an unprimeable number, because it can be changed into a prime (108041) 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, 422 + ... + 627.

It is an arithmetic number, because the mean of its divisors is an integer number (27300).

2¹⁰⁸⁰⁴⁷ is an apocalyptic number.

108047 is a deficient number, since it is larger than the sum of its proper divisors (1153).

108047 is a wasteful number, since it uses less digits than its factorization.

108047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 108047 is about 328.7050349477. The cubic root of 108047 is about 47.6289386914.

Adding to 108047 its reverse (740801), we get a palindrome (848848).

The spelling of 108047 in words is "one hundred eight thousand, forty-seven".