2233529 has 2 divisors, whose sum is σ = 2233530. Its totient is φ = 2233528.

The previous prime is 2233523. The next prime is 2233531. The reversal of 2233529 is 9253322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1960000 + 273529 = 1400^2 + 523^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233529 - 2⁴ = 2233513 is a prime.

It is a Sophie Germain prime.

Together with 2233531, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2233498 and 2233507.

It is not a weakly prime, because it can be changed into another prime (2233523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116764 + 1116765.

It is an arithmetic number, because the mean of its divisors is an integer number (1116765).

2^2233529 is an apocalyptic number.

It is an amenable number.

2233529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233529 is an equidigital number, since it uses as much as digits as its factorization.

2233529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 26.

The square root of 2233529 is about 1494.4995817999. The cubic root of 2233529 is about 130.7165364217.

The spelling of 2233529 in words is "two million, two hundred thirty-three thousand, five hundred twenty-nine".