2264623 has 2 divisors, whose sum is σ = 2264624. Its totient is φ = 2264622.

The previous prime is 2264617. The next prime is 2264627. The reversal of 2264623 is 3264622.

It is a happy number.

2264623 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 is a cyclic number.

It is not a de Polignac number, because 2264623 - 2¹³ = 2256431 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 2⁹ + 6 + 4⁵ + 6⁸ + 2¹⁹ + 3¹⁰ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2264627) 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, 1132311 + 1132312.

It is an arithmetic number, because the mean of its divisors is an integer number (1132312).

2^2264623 is an apocalyptic number.

2264623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2264623 is an equidigital number, since it uses as much as digits as its factorization.

2264623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 25.

The square root of 2264623 is about 1504.8664392563. The cubic root of 2264623 is about 131.3203317686.

Subtracting 2264623 from its reverse (3264622), we obtain a palindrome (999999).

The spelling of 2264623 in words is "two million, two hundred sixty-four thousand, six hundred twenty-three".