2312633 has 2 divisors, whose sum is σ = 2312634. Its totient is φ = 2312632.

The previous prime is 2312621. The next prime is 2312641. The reversal of 2312633 is 3362132.

2312633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2155024 + 157609 = 1468^2 + 397^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312633 - 2⁴ = 2312617 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p₁₇₀₃₇₂ and since 2312633 and 170372 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 (2312603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156316 + 1156317.

It is an arithmetic number, because the mean of its divisors is an integer number (1156317).

2^2312633 is an apocalyptic number.

It is an amenable number.

2312633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312633 is an equidigital number, since it uses as much as digits as its factorization.

2312633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 20.

The square root of 2312633 is about 1520.7343620764. The cubic root of 2312633 is about 132.2418469512.

Adding to 2312633 its reverse (3362132), we get a palindrome (5674765).

The spelling of 2312633 in words is "two million, three hundred twelve thousand, six hundred thirty-three".