2234513 has 2 divisors, whose sum is σ = 2234514. Its totient is φ = 2234512.

The previous prime is 2234503. The next prime is 2234539. The reversal of 2234513 is 3154322.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1481089 + 753424 = 1217^2 + 868^2 .

It is a cyclic number.

It is not a de Polignac number, because 2234513 - 2¹⁰ = 2233489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p₁₆₅₀₂₆ and since 2234513 and 165026 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2234503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117256 + 1117257.

It is an arithmetic number, because the mean of its divisors is an integer number (1117257).

2^2234513 is an apocalyptic number.

It is an amenable number.

2234513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234513 is an equidigital number, since it uses as much as digits as its factorization.

2234513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 20.

The square root of 2234513 is about 1494.8287527339. The cubic root of 2234513 is about 130.7357296935.

Adding to 2234513 its reverse (3154322), we get a palindrome (5388835).

The spelling of 2234513 in words is "two million, two hundred thirty-four thousand, five hundred thirteen".