23225306 has 8 divisors (see below), whose sum is σ = 37517844. Its totient is φ = 10719360.

The previous prime is 23225299. The next prime is 23225327. The reversal of 23225306 is 60352232.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22477081 + 748225 = 4741^2 + 865^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 446615 + ... + 446666.

Almost surely, 2^23225306 is an apocalyptic number.

23225306 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23225306 is a deficient number, since it is larger than the sum of its proper divisors (14292538).

23225306 is a wasteful number, since it uses less digits than its factorization.

23225306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893296.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 23225306 is about 4819.2640516992. The cubic root of 23225306 is about 285.3122913099.

Adding to 23225306 its reverse (60352232), we get a palindrome (83577538).

The spelling of 23225306 in words is "twenty-three million, two hundred twenty-five thousand, three hundred six".