8233688712 has 32 divisors (see below), whose sum is σ = 20587250880. Its totient is φ = 2744159040.

The previous prime is 8233688711. The next prime is 8233688713. The reversal of 8233688712 is 2178863328.

It is an interprime number because it is at equal distance from previous prime (8233688711) and next prime (8233688713).

It is a super-2 number, since 2×8233688712² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8233688711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173037 + ... + 215427.

It is an arithmetic number, because the mean of its divisors is an integer number (643351590).

Almost surely, 2^8233688712 is an apocalyptic number.

It is an amenable number.

8233688712 is an abundant number, since it is smaller than the sum of its proper divisors (12353562168).

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

8233688712 is a wasteful number, since it uses less digits than its factorization.

8233688712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50493 (or 50489 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 8233688712 is about 90739.6755118730. The cubic root of 8233688712 is about 2019.2874583869.

The spelling of 8233688712 in words is "eight billion, two hundred thirty-three million, six hundred eighty-eight thousand, seven hundred twelve".