23334427 has 2 divisors, whose sum is σ = 23334428. Its totient is φ = 23334426.

The previous prime is 23334403. The next prime is 23334431. The reversal of 23334427 is 72443332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23334427 - 2¹⁵ = 23301659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23334395 and 23334404.

It is not a weakly prime, because it can be changed into another prime (23334127) 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, 11667213 + 11667214.

It is an arithmetic number, because the mean of its divisors is an integer number (11667214).

Almost surely, 2^23334427 is an apocalyptic number.

23334427 is a deficient number, since it is larger than the sum of its proper divisors (1).

23334427 is an equidigital number, since it uses as much as digits as its factorization.

23334427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 28.

The square root of 23334427 is about 4830.5721193250. The cubic root of 23334427 is about 285.7584272395.

Adding to 23334427 its reverse (72443332), we get a palindrome (95777759).

The spelling of 23334427 in words is "twenty-three million, three hundred thirty-four thousand, four hundred twenty-seven".