23306230 has 16 divisors (see below), whose sum is σ = 42053904. Its totient is φ = 9299680.

The previous prime is 23306221. The next prime is 23306233. The reversal of 23306230 is 3260332.

It is a junction number, because it is equal to n+sod(n) for n = 23306198 and 23306207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23306233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800 + ... + 7060.

It is an arithmetic number, because the mean of its divisors is an integer number (2628369).

Almost surely, 2^23306230 is an apocalyptic number.

23306230 is a deficient number, since it is larger than the sum of its proper divisors (18747674).

23306230 is a wasteful number, since it uses less digits than its factorization.

23306230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5711.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 23306230 is about 4827.6526387055. The cubic root of 23306230 is about 285.6432786640.

Adding to 23306230 its reverse (3260332), we get a palindrome (26566562).

The spelling of 23306230 in words is "twenty-three million, three hundred six thousand, two hundred thirty".