498650 has 12 divisors (see below), whose sum is σ = 927582. Its totient is φ = 199440.

The previous prime is 498647. The next prime is 498653. The reversal of 498650 is 56894.

It is an interprime number because it is at equal distance from previous prime (498647) and next prime (498653).

It can be written as a sum of positive squares in 3 ways, for example, as 267289 + 231361 = 517^2 + 481^2 .

It is not an unprimeable number, because it can be changed into a prime (498653) 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 5 ways as a sum of consecutive naturals, for example, 4937 + ... + 5036.

2⁴⁹⁸⁶⁵⁰ is an apocalyptic number.

498650 is a deficient number, since it is larger than the sum of its proper divisors (428932).

498650 is a wasteful number, since it uses less digits than its factorization.

498650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9985 (or 9980 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 498650 is about 706.1515418095. The cubic root of 498650 is about 79.2985551647.

The spelling of 498650 in words is "four hundred ninety-eight thousand, six hundred fifty".