650223 has 12 divisors (see below), whose sum is σ = 1073488. Its totient is φ = 371520.

The previous prime is 650213. The next prime is 650227. The reversal of 650223 is 322056.

It is not a de Polignac number, because 650223 - 2¹⁷ = 519151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 650196 and 650205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5098 + ... + 5223.

2⁶⁵⁰²²³ is an apocalyptic number.

650223 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

650223 is a deficient number, since it is larger than the sum of its proper divisors (423265).

650223 is a wasteful number, since it uses less digits than its factorization.

650223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10334 (or 10331 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 650223 is about 806.3640616992. The cubic root of 650223 is about 86.6338156230.

Adding to 650223 its reverse (322056), we get a palindrome (972279).

It can be divided in two parts, 65022 and 3, that added together give a square (65025 = 255²).

The spelling of 650223 in words is "six hundred fifty thousand, two hundred twenty-three".