23312010 has 32 divisors (see below), whose sum is σ = 56532672. Its totient is φ = 6151680.

The previous prime is 23311991. The next prime is 23312011. The reversal of 23312010 is 1021332.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23312011) 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 15 ways as a sum of consecutive naturals, for example, 1096 + ... + 6915.

It is an arithmetic number, because the mean of its divisors is an integer number (1766646).

Almost surely, 2^23312010 is an apocalyptic number.

23312010 is an abundant number, since it is smaller than the sum of its proper divisors (33220662).

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

23312010 is a wasteful number, since it uses less digits than its factorization.

23312010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8118.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 23312010 is about 4828.2512362138. The cubic root of 23312010 is about 285.6668901144. Note that the first 3 decimals are identical.

Adding to 23312010 its reverse (1021332), we get a palindrome (24333342).

The spelling of 23312010 in words is "twenty-three million, three hundred twelve thousand, ten".