6670233 has 6 divisors (see below), whose sum is σ = 9634794. Its totient is φ = 4446816.

The previous prime is 6670231. The next prime is 6670243. The reversal of 6670233 is 3320766.

It can be written as a sum of positive squares in only one way, i.e., 6365529 + 304704 = 2523^2 + 552^2 .

It is not a de Polignac number, because 6670233 - 2¹ = 6670231 is a prime.

It is a d-powerful number, because it can be written as 6³ + 6⁵ + 7⁷ + 0 + 2¹⁹ + 3¹² + 3¹⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 6670197 and 6670206.

It is not an unprimeable number, because it can be changed into a prime (6670231) 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, 370560 + ... + 370577.

It is an arithmetic number, because the mean of its divisors is an integer number (1605799).

Almost surely, 2^6670233 is an apocalyptic number.

It is an amenable number.

6670233 is a deficient number, since it is larger than the sum of its proper divisors (2964561).

6670233 is a wasteful number, since it uses less digits than its factorization.

6670233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741143 (or 741140 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 6670233 is about 2582.6794226152. The cubic root of 6670233 is about 188.2407602752.

Adding to 6670233 its reverse (3320766), we get a palindrome (9990999).

It can be divided in two parts, 6670 and 233, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 6670233 in words is "six million, six hundred seventy thousand, two hundred thirty-three".