633223 has 4 divisors (see below), whose sum is σ = 635440. Its totient is φ = 631008.

The previous prime is 633221. The next prime is 633253. The reversal of 633223 is 322336.

633223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

633223 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 633223 - 2¹ = 633221 is a prime.

It is a d-powerful number, because it can be written as 6⁵ + 3⁷ + 2 + 3¹⁰ + 2¹⁵ + 3¹² .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 633223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603 + ... + 1276.

It is an arithmetic number, because the mean of its divisors is an integer number (158860).

2⁶³³²²³ is an apocalyptic number.

633223 is a deficient number, since it is larger than the sum of its proper divisors (2217).

633223 is a wasteful number, since it uses less digits than its factorization.

633223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216.

The product of its digits is 648, while the sum is 19.

The square root of 633223 is about 795.7531024131. The cubic root of 633223 is about 85.8721283347.

Adding to 633223 its reverse (322336), we get a palindrome (955559).

The spelling of 633223 in words is "six hundred thirty-three thousand, two hundred twenty-three".