2232739912 has 64 divisors (see below), whose sum is σ = 4634784000. Its totient is φ = 1001839104.

The previous prime is 2232739867. The next prime is 2232739919. The reversal of 2232739912 is 2199372322.

It is a super-3 number, since 3×2232739912³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2232739919) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1067764 + ... + 1069852.

It is an arithmetic number, because the mean of its divisors is an integer number (72418500).

Almost surely, 2^2232739912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2232739912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2317392000).

2232739912 is an abundant number, since it is smaller than the sum of its proper divisors (2402044088).

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

2232739912 is a wasteful number, since it uses less digits than its factorization.

2232739912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390 (or 2386 counting only the distinct ones).

The product of its digits is 81648, while the sum is 40.

The square root of 2232739912 is about 47251.8773383661. The cubic root of 2232739912 is about 1307.0114090490.

The spelling of 2232739912 in words is "two billion, two hundred thirty-two million, seven hundred thirty-nine thousand, nine hundred twelve".