499073 has 4 divisors (see below), whose sum is σ = 525360. Its totient is φ = 472788.

The previous prime is 499067. The next prime is 499099. The reversal of 499073 is 370994.

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 a cyclic number.

It is not a de Polignac number, because 499073 - 2¹⁴ = 482689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 499073.

It is not an unprimeable number, because it can be changed into a prime (499033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13115 + ... + 13152.

It is an arithmetic number, because the mean of its divisors is an integer number (131340).

2⁴⁹⁹⁰⁷³ is an apocalyptic number.

It is an amenable number.

499073 is a deficient number, since it is larger than the sum of its proper divisors (26287).

499073 is a wasteful number, since it uses less digits than its factorization.

499073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26286.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 499073 is about 706.4509890997. The cubic root of 499073 is about 79.3209715613.

The spelling of 499073 in words is "four hundred ninety-nine thousand, seventy-three".