403085 has 8 divisors (see below), whose sum is σ = 509280. Its totient is φ = 305424.

The previous prime is 403079. The next prime is 403097. The reversal of 403085 is 580304.

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 403085 - 2¹² = 398989 is a prime.

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 403085.

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, 2027 + ... + 2216.

It is an arithmetic number, because the mean of its divisors is an integer number (63660).

2⁴⁰³⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

403085 is a deficient number, since it is larger than the sum of its proper divisors (106195).

403085 is a wasteful number, since it uses less digits than its factorization.

403085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4267.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 403085 is about 634.8897542093. The cubic root of 403085 is about 73.8695656994.

Adding to 403085 its reverse (580304), we get a palindrome (983389).

It can be divided in two parts, 40 and 3085, that added together give a 5-th power (3125 = 5⁵).

The spelling of 403085 in words is "four hundred three thousand, eighty-five".