485272 has 8 divisors (see below), whose sum is σ = 909900. Its totient is φ = 242632.

The previous prime is 485263. The next prime is 485311. The reversal of 485272 is 272584.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 4² + 8⁴ + 2¹³ + 5⁸ + 7⁵ + 2¹⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 485272.

It is a congruent number.

It is an unprimeable number.

485272 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 30322 + ... + 30337.

2⁴⁸⁵²⁷² is an apocalyptic number.

It is an amenable number.

485272 is a deficient number, since it is larger than the sum of its proper divisors (424628).

485272 is a wasteful number, since it uses less digits than its factorization.

485272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60665 (or 60661 counting only the distinct ones).

The product of its digits is 4480, while the sum is 28.

The square root of 485272 is about 696.6146711059. The cubic root of 485272 is about 78.5829650121.

It can be divided in two parts, 485 and 272, that added together give a palindrome (757).

The spelling of 485272 in words is "four hundred eighty-five thousand, two hundred seventy-two".