485748 has 36 divisors (see below), whose sum is σ = 1249248. Its totient is φ = 159120.

The previous prime is 485731. The next prime is 485753. The reversal of 485748 is 847584.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×485748² = 471902239008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

485748 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 in 11 ways as a sum of consecutive naturals, for example, 3643 + ... + 3773.

2⁴⁸⁵⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

485748 is an abundant number, since it is smaller than the sum of its proper divisors (763500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485748 is a wasteful number, since it uses less digits than its factorization.

485748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 239 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 485748 is about 696.9562396593. The cubic root of 485748 is about 78.6086504474.

The spelling of 485748 in words is "four hundred eighty-five thousand, seven hundred forty-eight".