23225599 has 2 divisors, whose sum is σ = 23225600. Its totient is φ = 23225598.

The previous prime is 23225597. The next prime is 23225627. The reversal of 23225599 is 99552232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23225599 - 2¹ = 23225597 is a prime.

Together with 23225597, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23225593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11612799 + 11612800.

It is an arithmetic number, because the mean of its divisors is an integer number (11612800).

Almost surely, 2^23225599 is an apocalyptic number.

23225599 is a deficient number, since it is larger than the sum of its proper divisors (1).

23225599 is an equidigital number, since it uses as much as digits as its factorization.

23225599 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 37.

The square root of 23225599 is about 4819.2944504357. The cubic root of 23225599 is about 285.3134910953.

It can be divided in two parts, 2322 and 5599, that added together give a square (7921 = 89²).

The spelling of 23225599 in words is "twenty-three million, two hundred twenty-five thousand, five hundred ninety-nine".