485266 has 4 divisors (see below), whose sum is σ = 727902. Its totient is φ = 242632.

The previous prime is 485263. The next prime is 485311. The reversal of 485266 is 662584.

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

It can be written as a sum of positive squares in only one way, i.e., 308025 + 177241 = 555^2 + 421^2 .

It is not an unprimeable number, because it can be changed into a prime (485263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121315 + ... + 121318.

2⁴⁸⁵²⁶⁶ is an apocalyptic number.

485266 is a deficient number, since it is larger than the sum of its proper divisors (242636).

485266 is a wasteful number, since it uses less digits than its factorization.

485266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242635.

The product of its digits is 11520, while the sum is 31.

The square root of 485266 is about 696.6103645511. The cubic root of 485266 is about 78.5826411389.

The spelling of 485266 in words is "four hundred eighty-five thousand, two hundred sixty-six".