499125 has 32 divisors (see below), whose sum is σ = 913536. Its totient is φ = 242000.

The previous prime is 499117. The next prime is 499127. The reversal of 499125 is 521994.

499125 = 16² + 17² + ... + 114².

It is a happy number.

It is an ABA number since it can be written as A⋅B^A, here for A=3, B=55.

It is not a de Polignac number, because 499125 - 2³ = 499117 is a prime.

It is a nialpdrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 499092 and 499101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45370 + ... + 45380.

It is an arithmetic number, because the mean of its divisors is an integer number (28548).

2⁴⁹⁹¹²⁵ is an apocalyptic number.

It is an amenable number.

499125 is a deficient number, since it is larger than the sum of its proper divisors (414411).

499125 is an equidigital number, since it uses as much as digits as its factorization.

499125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51 (or 19 counting only the distinct ones).

The product of its digits is 3240, while the sum is 30.

The square root of 499125 is about 706.4877918266. The cubic root of 499125 is about 79.3237263669.

The spelling of 499125 in words is "four hundred ninety-nine thousand, one hundred twenty-five".