23422307 has 8 divisors (see below), whose sum is σ = 24729600. Its totient is φ = 22122504.

The previous prime is 23422291. The next prime is 23422313. The reversal of 23422307 is 70322432.

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 23422307 - 2⁴ = 23422291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23422367) 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, 5294 + ... + 8652.

It is an arithmetic number, because the mean of its divisors is an integer number (3091200).

Almost surely, 2^23422307 is an apocalyptic number.

23422307 is a deficient number, since it is larger than the sum of its proper divisors (1307293).

23422307 is a wasteful number, since it uses less digits than its factorization.

23422307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3745.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 23422307 is about 4839.6598020935. The cubic root of 23422307 is about 286.1167103173.

Adding to 23422307 its reverse (70322432), we get a palindrome (93744739).

The spelling of 23422307 in words is "twenty-three million, four hundred twenty-two thousand, three hundred seven".