499461 has 4 divisors (see below), whose sum is σ = 665952. Its totient is φ = 332972.

The previous prime is 499459. The next prime is 499481. The reversal of 499461 is 164994.

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 499461 - 2¹ = 499459 is a prime.

It is a super-2 number, since 2×499461² = 498922581042, which contains 22 as substring.

It is a D-number.

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 499461.

It is not an unprimeable number, because it can be changed into a prime (499481) 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, 83241 + ... + 83246.

It is an arithmetic number, because the mean of its divisors is an integer number (166488).

2⁴⁹⁹⁴⁶¹ is an apocalyptic number.

It is an amenable number.

499461 is a deficient number, since it is larger than the sum of its proper divisors (166491).

499461 is a wasteful number, since it uses less digits than its factorization.

499461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166490.

The product of its digits is 7776, while the sum is 33.

The square root of 499461 is about 706.7255478614. The cubic root of 499461 is about 79.3415220384.

The spelling of 499461 in words is "four hundred ninety-nine thousand, four hundred sixty-one".