495741 has 4 divisors (see below), whose sum is σ = 660992. Its totient is φ = 330492.

The previous prime is 495713. The next prime is 495749. The reversal of 495741 is 147594.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 495741 - 2⁷ = 495613 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 495699 and 495708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495749) 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, 82621 + ... + 82626.

It is an arithmetic number, because the mean of its divisors is an integer number (165248).

2⁴⁹⁵⁷⁴¹ is an apocalyptic number.

It is an amenable number.

495741 is a deficient number, since it is larger than the sum of its proper divisors (165251).

495741 is a wasteful number, since it uses less digits than its factorization.

495741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165250.

The product of its digits is 5040, while the sum is 30.

The square root of 495741 is about 704.0887728121. The cubic root of 495741 is about 79.1440516505.

The spelling of 495741 in words is "four hundred ninety-five thousand, seven hundred forty-one".