495306 has 24 divisors (see below), whose sum is σ = 1226784. Its totient is φ = 141480.

The previous prime is 495301. The next prime is 495307. The reversal of 495306 is 603594.

It is a happy number.

495306 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 495306.

It is not an unprimeable number, because it can be changed into a prime (495301) 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 11 ways as a sum of consecutive naturals, for example, 1840 + ... + 2091.

It is an arithmetic number, because the mean of its divisors is an integer number (51116).

2⁴⁹⁵³⁰⁶ is an apocalyptic number.

495306 is an abundant number, since it is smaller than the sum of its proper divisors (731478).

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

495306 is a wasteful number, since it uses less digits than its factorization.

495306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3946 (or 3943 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 495306 is about 703.7797951064. The cubic root of 495306 is about 79.1208959185.

The spelling of 495306 in words is "four hundred ninety-five thousand, three hundred six".