496549 has 2 divisors, whose sum is σ = 496550. Its totient is φ = 496548.

The previous prime is 496511. The next prime is 496579. The reversal of 496549 is 945694.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 476100 + 20449 = 690^2 + 143^2 .

It is a cyclic number.

It is not a de Polignac number, because 496549 - 2¹⁵ = 463781 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496579) 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, 248274 + 248275.

It is an arithmetic number, because the mean of its divisors is an integer number (248275).

2⁴⁹⁶⁵⁴⁹ is an apocalyptic number.

It is an amenable number.

496549 is a deficient number, since it is larger than the sum of its proper divisors (1).

496549 is an equidigital number, since it uses as much as digits as its factorization.

496549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 37.

The square root of 496549 is about 704.6623304818. The cubic root of 496549 is about 79.1870268347.

The spelling of 496549 in words is "four hundred ninety-six thousand, five hundred forty-nine".