485507 has 16 divisors (see below), whose sum is σ = 587520. Its totient is φ = 396000.

The previous prime is 485497. The next prime is 485509. The reversal of 485507 is 705584.

485507 = 94² + 95² + ... + 131².

It is a de Polignac number, because none of the positive numbers 2^k-485507 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 485507.

It is not an unprimeable number, because it can be changed into a prime (485509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4757 + ... + 4857.

It is an arithmetic number, because the mean of its divisors is an integer number (36720).

2⁴⁸⁵⁵⁰⁷ is an apocalyptic number.

485507 is a deficient number, since it is larger than the sum of its proper divisors (102013).

485507 is a wasteful number, since it uses less digits than its factorization.

485507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 485507 is about 696.7833235662. The cubic root of 485507 is about 78.5956479449.

It can be divided in two parts, 48 and 5507, that added together give a palindrome (5555).

The spelling of 485507 in words is "four hundred eighty-five thousand, five hundred seven".