498529 has 4 divisors (see below), whose sum is σ = 509184. Its totient is φ = 487876.

The previous prime is 498527. The next prime is 498551. The reversal of 498529 is 925894.

498529 = T₅₇₅ + T₅₇₆ + T₅₇₇.

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, and also an emirpimes, since its reverse is a distinct semiprime: 925894 = 2 ⋅462947.

It is a cyclic number.

It is not a de Polignac number, because 498529 - 2¹ = 498527 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498521) 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, 5257 + ... + 5350.

It is an arithmetic number, because the mean of its divisors is an integer number (127296).

2⁴⁹⁸⁵²⁹ is an apocalyptic number.

498529 is the 577-th centered triangular number.

It is an amenable number.

498529 is a deficient number, since it is larger than the sum of its proper divisors (10655).

498529 is a wasteful number, since it uses less digits than its factorization.

498529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10654.

The product of its digits is 25920, while the sum is 37.

The square root of 498529 is about 706.0658609507. The cubic root of 498529 is about 79.2921405777.

The spelling of 498529 in words is "four hundred ninety-eight thousand, five hundred twenty-nine".