23232623 has 2 divisors, whose sum is σ = 23232624. Its totient is φ = 23232622.

The previous prime is 23232619. The next prime is 23232637. The reversal of 23232623 is 32623232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23232623 - 2² = 23232619 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23232673) 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, 11616311 + 11616312.

It is an arithmetic number, because the mean of its divisors is an integer number (11616312).

Almost surely, 2^23232623 is an apocalyptic number.

23232623 is a deficient number, since it is larger than the sum of its proper divisors (1).

23232623 is an equidigital number, since it uses as much as digits as its factorization.

23232623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 23.

The square root of 23232623 is about 4820.0231327246. The cubic root of 23232623 is about 285.3422501666.

Adding to 23232623 its reverse (32623232), we get a palindrome (55855855).

The spelling of 23232623 in words is "twenty-three million, two hundred thirty-two thousand, six hundred twenty-three".