23230660 has 24 divisors (see below), whose sum is σ = 49613760. Its totient is φ = 9134304.

The previous prime is 23230657. The next prime is 23230693. The reversal of 23230660 is 6603232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8664 + ... + 11023.

It is an arithmetic number, because the mean of its divisors is an integer number (2067240).

Almost surely, 2^23230660 is an apocalyptic number.

23230660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23230660 is an abundant number, since it is smaller than the sum of its proper divisors (26383100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23230660 is a wasteful number, since it uses less digits than its factorization.

23230660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19755 (or 19753 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 23230660 is about 4819.8194986949. The cubic root of 23230660 is about 285.3342134414.

Adding to 23230660 its reverse (6603232), we get a palindrome (29833892).

The spelling of 23230660 in words is "twenty-three million, two hundred thirty thousand, six hundred sixty".