494465 has 4 divisors (see below), whose sum is σ = 593364. Its totient is φ = 395568.

The previous prime is 494443. The next prime is 494471. The reversal of 494465 is 564494.

It is a happy number.

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 167281 + 327184 = 409^2 + 572^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494465 is a prime.

It is a Duffinian number.

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, 49442 + ... + 49451.

It is an arithmetic number, because the mean of its divisors is an integer number (148341).

2⁴⁹⁴⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

494465 is a deficient number, since it is larger than the sum of its proper divisors (98899).

494465 is an equidigital number, since it uses as much as digits as its factorization.

494465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98898.

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

The square root of 494465 is about 703.1820532408. The cubic root of 494465 is about 79.0760896979.

It can be divided in two parts, 494 and 465, that added together give a palindrome (959).

The spelling of 494465 in words is "four hundred ninety-four thousand, four hundred sixty-five".