485117 has 4 divisors (see below), whose sum is σ = 488796. Its totient is φ = 481440.

The previous prime is 485113. The next prime is 485123. The reversal of 485117 is 711584.

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

It can be written as a sum of positive squares in 2 ways, for example, as 244036 + 241081 = 494^2 + 491^2 .

It is a cyclic number.

It is not a de Polignac number, because 485117 - 2² = 485113 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 485117.

It is not an unprimeable number, because it can be changed into a prime (485113) 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, 1634 + ... + 1907.

It is an arithmetic number, because the mean of its divisors is an integer number (122199).

2⁴⁸⁵¹¹⁷ is an apocalyptic number.

It is an amenable number.

485117 is a deficient number, since it is larger than the sum of its proper divisors (3679).

485117 is a wasteful number, since it uses less digits than its factorization.

485117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3678.

The product of its digits is 1120, while the sum is 26.

The square root of 485117 is about 696.5034098983. The cubic root of 485117 is about 78.5745974322.

The spelling of 485117 in words is "four hundred eighty-five thousand, one hundred seventeen".