662233 has 12 divisors (see below), whose sum is σ = 785764. Its totient is φ = 554400.

The previous prime is 662231. The next prime is 662251. The reversal of 662233 is 332266.

662233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34969 + 627264 = 187^2 + 792^2 .

It is not a de Polignac number, because 662233 - 2¹ = 662231 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662231) 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, 1363 + ... + 1783.

2⁶⁶²²³³ is an apocalyptic number.

It is an amenable number.

662233 is a deficient number, since it is larger than the sum of its proper divisors (123531).

662233 is a wasteful number, since it uses less digits than its factorization.

662233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456 (or 445 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 662233 is about 813.7769964800. The cubic root of 662233 is about 87.1639573430.

Adding to 662233 its reverse (332266), we get a palindrome (994499).

The spelling of 662233 in words is "six hundred sixty-two thousand, two hundred thirty-three".