496445 has 4 divisors (see below), whose sum is σ = 595740. Its totient is φ = 397152.

The previous prime is 496439. The next prime is 496453. The reversal of 496445 is 544694.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 544694 = 2 ⋅272347.

It can be written as a sum of positive squares in 2 ways, for example, as 386884 + 109561 = 622^2 + 331^2 .

It is a cyclic number.

It is not a de Polignac number, because 496445 - 2⁶ = 496381 is a prime.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 496445.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49640 + ... + 49649.

It is an arithmetic number, because the mean of its divisors is an integer number (148935).

2⁴⁹⁶⁴⁴⁵ is an apocalyptic number.

It is an amenable number.

496445 is a deficient number, since it is larger than the sum of its proper divisors (99295).

496445 is an equidigital number, since it uses as much as digits as its factorization.

496445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99294.

The product of its digits is 17280, while the sum is 32.

The square root of 496445 is about 704.5885324074. The cubic root of 496445 is about 79.1814979907.

The spelling of 496445 in words is "four hundred ninety-six thousand, four hundred forty-five".