6870257112 has 16 divisors (see below), whose sum is σ = 17175642840. Its totient is φ = 2290085696.

The previous prime is 6870257111. The next prime is 6870257123. The reversal of 6870257112 is 2117520786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6870257111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143130333 + ... + 143130380.

Almost surely, 2^6870257112 is an apocalyptic number.

It is an amenable number.

6870257112 is an abundant number, since it is smaller than the sum of its proper divisors (10305385728).

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

6870257112 is a wasteful number, since it uses less digits than its factorization.

6870257112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286260722 (or 286260718 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 6870257112 is about 82887.0141336989. The cubic root of 6870257112 is about 1901.0388697278.

Adding to 6870257112 its reverse (2117520786), we get a palindrome (8987777898).

The spelling of 6870257112 in words is "six billion, eight hundred seventy million, two hundred fifty-seven thousand, one hundred twelve".