6665232360 has 128 divisors (see below), whose sum is σ = 20639577600. Its totient is φ = 1721068800.

The previous prime is 6665232359. The next prime is 6665232361. The reversal of 6665232360 is 632325666.

It is an interprime number because it is at equal distance from previous prime (6665232359) and next prime (6665232361).

It is not an unprimeable number, because it can be changed into a prime (6665232361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467335 + ... + 481385.

It is an arithmetic number, because the mean of its divisors is an integer number (161246700).

Almost surely, 2^6665232360 is an apocalyptic number.

6665232360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6665232360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10319788800).

6665232360 is an abundant number, since it is smaller than the sum of its proper divisors (13974345240).

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

6665232360 is a wasteful number, since it uses less digits than its factorization.

6665232360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14191 (or 14187 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 39.

The square root of 6665232360 is about 81640.8743216289. The cubic root of 6665232360 is about 1881.9370746563.

The spelling of 6665232360 in words is "six billion, six hundred sixty-five million, two hundred thirty-two thousand, three hundred sixty".