2807412712 has 16 divisors (see below), whose sum is σ = 5668814340. Its totient is φ = 1295728896.

The previous prime is 2807412709. The next prime is 2807412743. The reversal of 2807412712 is 2172147082.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2208436036 + 598976676 = 46994^2 + 24474^2 .

It is a super-2 number, since 2×2807412712² = 15763132270998389888, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13497073 + ... + 13497280.

Almost surely, 2^2807412712 is an apocalyptic number.

It is an amenable number.

2807412712 is an abundant number, since it is smaller than the sum of its proper divisors (2861401628).

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

2807412712 is a wasteful number, since it uses less digits than its factorization.

2807412712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26994372 (or 26994368 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 34.

The square root of 2807412712 is about 52985.0234689011. The cubic root of 2807412712 is about 1410.7024503156.

Adding to 2807412712 its reverse (2172147082), we get a palindrome (4979559794).

The spelling of 2807412712 in words is "two billion, eight hundred seven million, four hundred twelve thousand, seven hundred twelve".