2756888212 has 36 divisors (see below), whose sum is σ = 5335436736. Its totient is φ = 1245323040.

The previous prime is 2756888203. The next prime is 2756888213. The reversal of 2756888212 is 2128886572.

It is a super-2 number, since 2×2756888212² = 15200865226929113888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756888213) 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 11 ways as a sum of consecutive naturals, for example, 11614 + ... + 75157.

It is an arithmetic number, because the mean of its divisors is an integer number (148206576).

Almost surely, 2^2756888212 is an apocalyptic number.

It is an amenable number.

2756888212 is a deficient number, since it is larger than the sum of its proper divisors (2578548524).

2756888212 is a wasteful number, since it uses less digits than its factorization.

2756888212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86848 (or 86833 counting only the distinct ones).

The product of its digits is 860160, while the sum is 49.

The square root of 2756888212 is about 52506.0778577109. The cubic root of 2756888212 is about 1402.1884500682.

The spelling of 2756888212 in words is "two billion, seven hundred fifty-six million, eight hundred eighty-eight thousand, two hundred twelve".