2232787056 has 40 divisors (see below), whose sum is σ = 5812080384. Its totient is φ = 738578880.

The previous prime is 2232787043. The next prime is 2232787057. The reversal of 2232787056 is 6507872322.

It is a super-3 number, since 3×2232787056³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2232786999 and 2232787017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232787057) 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 7 ways as a sum of consecutive naturals, for example, 171256 + ... + 183831.

Almost surely, 2^2232787056 is an apocalyptic number.

It is an amenable number.

2232787056 is an abundant number, since it is smaller than the sum of its proper divisors (3579293328).

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

2232787056 is a wasteful number, since it uses less digits than its factorization.

2232787056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355229 (or 355223 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 2232787056 is about 47252.3761942191. The cubic root of 2232787056 is about 1307.0206081070.

The spelling of 2232787056 in words is "two billion, two hundred thirty-two million, seven hundred eighty-seven thousand, fifty-six".