496485 has 48 divisors (see below), whose sum is σ = 1010880. Its totient is φ = 222720.

The previous prime is 496481. The next prime is 496487. The reversal of 496485 is 584694.

496485 is a `hidden beast` number, since 4 + 9 + 648 + 5 = 666.

It is not a de Polignac number, because 496485 - 2² = 496481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496481) 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 in 47 ways as a sum of consecutive naturals, for example, 8386 + ... + 8444.

It is an arithmetic number, because the mean of its divisors is an integer number (21060).

2⁴⁹⁶⁴⁸⁵ is an apocalyptic number.

496485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

496485 is an abundant number, since it is smaller than the sum of its proper divisors (514395).

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

496485 is a wasteful number, since it uses less digits than its factorization.

496485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 95 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 496485 is about 704.6169171969. The cubic root of 496485 is about 79.1836245606.

Subtracting 496485 from its reverse (584694), we obtain a square (88209 = 297²).

The spelling of 496485 in words is "four hundred ninety-six thousand, four hundred eighty-five".