2818712332 has 12 divisors (see below), whose sum is σ = 4933262880. Its totient is φ = 1409208656.

The previous prime is 2818712291. The next prime is 2818712357. The reversal of 2818712332 is 2332178182.

It is a junction number, because it is equal to n+sod(n) for n = 2818712291 and 2818712300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13878 + ... + 76354.

It is an arithmetic number, because the mean of its divisors is an integer number (411105240).

Almost surely, 2^2818712332 is an apocalyptic number.

It is an amenable number.

2818712332 is a deficient number, since it is larger than the sum of its proper divisors (2114550548).

2818712332 is a wasteful number, since it uses less digits than its factorization.

2818712332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73760 (or 73758 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 2818712332 is about 53091.5467094339. The cubic root of 2818712332 is about 1412.5925729601.

The spelling of 2818712332 in words is "two billion, eight hundred eighteen million, seven hundred twelve thousand, three hundred thirty-two".