485906 has 12 divisors (see below), whose sum is σ = 770382. Its totient is φ = 229824.

The previous prime is 485899. The next prime is 485909. The reversal of 485906 is 609584.

It can be written as a sum of positive squares in only one way, i.e., 442225 + 43681 = 665^2 + 209^2 .

It is a super-2 number, since 2×485906² = 472209281672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485909) by changing a digit.

485906 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 386 + ... + 1058.

2⁴⁸⁵⁹⁰⁶ is an apocalyptic number.

485906 is a deficient number, since it is larger than the sum of its proper divisors (284476).

485906 is a wasteful number, since it uses less digits than its factorization.

485906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 694 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 485906 is about 697.0695804581. The cubic root of 485906 is about 78.6171725757.

The spelling of 485906 in words is "four hundred eighty-five thousand, nine hundred six".