2232731296 has 12 divisors (see below), whose sum is σ = 4395689802. Its totient is φ = 1116365632.

The previous prime is 2232731243. The next prime is 2232731297. The reversal of 2232731296 is 6921372322.

It can be written as a sum of positive squares in only one way, i.e., 2028241296 + 204490000 = 45036^2 + 14300^2 .

It is a super-3 number, since 3×2232731296³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2232731297) 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 as a sum of consecutive naturals, namely, 34886395 + ... + 34886458.

Almost surely, 2^2232731296 is an apocalyptic number.

It is an amenable number.

2232731296 is a deficient number, since it is larger than the sum of its proper divisors (2162958506).

2232731296 is an equidigital number, since it uses as much as digits as its factorization.

2232731296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69772863 (or 69772855 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 2232731296 is about 47251.7861672974. The cubic root of 2232731296 is about 1307.0097278225.

The spelling of 2232731296 in words is "two billion, two hundred thirty-two million, seven hundred thirty-one thousand, two hundred ninety-six".