485615 has 16 divisors (see below), whose sum is σ = 650496. Its totient is φ = 345600.

The previous prime is 485609. The next prime is 485647. The reversal of 485615 is 516584.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-485615 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 485615.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1895 + ... + 2135.

It is an arithmetic number, because the mean of its divisors is an integer number (40656).

2⁴⁸⁵⁶¹⁵ is an apocalyptic number.

485615 is a deficient number, since it is larger than the sum of its proper divisors (164881).

485615 is a wasteful number, since it uses less digits than its factorization.

485615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290.

The product of its digits is 4800, while the sum is 29.

The square root of 485615 is about 696.8608182413. The cubic root of 485615 is about 78.6014753245.

The spelling of 485615 in words is "four hundred eighty-five thousand, six hundred fifteen".