23228383 has 2 divisors, whose sum is σ = 23228384. Its totient is φ = 23228382.

The previous prime is 23228371. The next prime is 23228437. The reversal of 23228383 is 38382232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23228383 - 2⁵ = 23228351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23228323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11614191 + 11614192.

It is an arithmetic number, because the mean of its divisors is an integer number (11614192).

Almost surely, 2^23228383 is an apocalyptic number.

23228383 is a deficient number, since it is larger than the sum of its proper divisors (1).

23228383 is an equidigital number, since it uses as much as digits as its factorization.

23228383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 31.

The square root of 23228383 is about 4819.5832807412. The cubic root of 23228383 is about 285.3248906007.

It can be divided in two parts, 232 and 28383, that multiplied together give a palindrome (6584856).

The spelling of 23228383 in words is "twenty-three million, two hundred twenty-eight thousand, three hundred eighty-three".