499057 has 6 divisors (see below), whose sum is σ = 540582. Its totient is φ = 460512.

The previous prime is 499039. The next prime is 499063. The reversal of 499057 is 750994.

It can be written as a sum of positive squares in 3 ways, for example, as 14641 + 484416 = 121^2 + 696^2 .

It is a de Polignac number, because none of the positive numbers 2^k-499057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1308 + ... + 1645.

It is an arithmetic number, because the mean of its divisors is an integer number (90097).

2⁴⁹⁹⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

499057 is a deficient number, since it is larger than the sum of its proper divisors (41525).

499057 is a wasteful number, since it uses less digits than its factorization.

499057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979 (or 2966 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 499057 is about 706.4396647981. The cubic root of 499057 is about 79.3201238903.

The spelling of 499057 in words is "four hundred ninety-nine thousand, fifty-seven".