107285 has 8 divisors (see below), whose sum is σ = 132000. Its totient is φ = 83664.

The previous prime is 107279. The next prime is 107309. The reversal of 107285 is 582701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107285 - 2⁴ = 107269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35 + ... + 464.

It is an arithmetic number, because the mean of its divisors is an integer number (16500).

2¹⁰⁷²⁸⁵ is an apocalyptic number.

It is an amenable number.

107285 is a deficient number, since it is larger than the sum of its proper divisors (24715).

107285 is an equidigital number, since it uses as much as digits as its factorization.

107285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 107285 is about 327.5438901888. The cubic root of 107285 is about 47.5167069578.

Adding to 107285 its reverse (582701), we get a palindrome (689986).

The spelling of 107285 in words is "one hundred seven thousand, two hundred eighty-five".