495073 has 4 divisors (see below), whose sum is σ = 504468. Its totient is φ = 485680.

The previous prime is 495071. The next prime is 495109. The reversal of 495073 is 370594.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 253009 + 242064 = 503^2 + 492^2 .

It is a cyclic number.

It is not a de Polignac number, because 495073 - 2¹ = 495071 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (495071) 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 3 ways as a sum of consecutive naturals, for example, 4618 + ... + 4723.

It is an arithmetic number, because the mean of its divisors is an integer number (126117).

2⁴⁹⁵⁰⁷³ is an apocalyptic number.

It is an amenable number.

495073 is a deficient number, since it is larger than the sum of its proper divisors (9395).

495073 is an equidigital number, since it uses as much as digits as its factorization.

495073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9394.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 495073 is about 703.6142409019. The cubic root of 495073 is about 79.1084873871.

The spelling of 495073 in words is "four hundred ninety-five thousand, seventy-three".