65233112 has 32 divisors (see below), whose sum is σ = 142644000. Its totient is φ = 27955872.

The previous prime is 65233111. The next prime is 65233123. The reversal of 65233112 is 21133256.

65233112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65233111) 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 7 ways as a sum of consecutive naturals, for example, 9143 + ... + 14630.

It is an arithmetic number, because the mean of its divisors is an integer number (4457625).

Almost surely, 2^65233112 is an apocalyptic number.

It is an amenable number.

65233112 is an abundant number, since it is smaller than the sum of its proper divisors (77410888).

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

65233112 is a wasteful number, since it uses less digits than its factorization.

65233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23800 (or 23782 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 65233112 is about 8076.7018020972. The cubic root of 65233112 is about 402.5526585169.

Adding to 65233112 its reverse (21133256), we get a palindrome (86366368).

The spelling of 65233112 in words is "sixty-five million, two hundred thirty-three thousand, one hundred twelve".