23239227 has 8 divisors (see below), whose sum is σ = 33802560. Its totient is φ = 14084360.

The previous prime is 23239217. The next prime is 23239247. The reversal of 23239227 is 72293232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23239227 - 2⁴ = 23239211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23239194 and 23239203.

It is not an unprimeable number, because it can be changed into a prime (23239207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352077 + ... + 352142.

It is an arithmetic number, because the mean of its divisors is an integer number (4225320).

Almost surely, 2^23239227 is an apocalyptic number.

23239227 is a deficient number, since it is larger than the sum of its proper divisors (10563333).

23239227 is a wasteful number, since it uses less digits than its factorization.

23239227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704233.

The product of its digits is 9072, while the sum is 30.

The square root of 23239227 is about 4820.7081430014. The cubic root of 23239227 is about 285.3692843030.

The spelling of 23239227 in words is "twenty-three million, two hundred thirty-nine thousand, two hundred twenty-seven".