2670233 has 4 divisors (see below), whose sum is σ = 2762340. Its totient is φ = 2578128.

The previous prime is 2670223. The next prime is 2670301. The reversal of 2670233 is 3320762.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1646089 + 1024144 = 1283^2 + 1012^2 .

It is a cyclic number.

It is not a de Polignac number, because 2670233 - 2⁸ = 2669977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2670199 and 2670208.

It is not an unprimeable number, because it can be changed into a prime (2670223) 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, 46010 + ... + 46067.

It is an arithmetic number, because the mean of its divisors is an integer number (690585).

2^2670233 is an apocalyptic number.

It is an amenable number.

2670233 is a deficient number, since it is larger than the sum of its proper divisors (92107).

2670233 is an equidigital number, since it uses as much as digits as its factorization.

2670233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92106.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 2670233 is about 1634.0847591236. The cubic root of 2670233 is about 138.7340462678.

Adding to 2670233 its reverse (3320762), we get a palindrome (5990995).

The spelling of 2670233 in words is "two million, six hundred seventy thousand, two hundred thirty-three".