6870712 has 16 divisors (see below), whose sum is σ = 13182840. Its totient is φ = 3355296.

The previous prime is 6870707. The next prime is 6870713. The reversal of 6870712 is 2170786.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6870713) 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, 9643 + ... + 10330.

Almost surely, 2^6870712 is an apocalyptic number.

It is an amenable number.

6870712 is a deficient number, since it is larger than the sum of its proper divisors (6312128).

6870712 is a wasteful number, since it uses less digits than its factorization.

6870712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20022 (or 20018 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 6870712 is about 2621.2043033690. The cubic root of 6870712 is about 190.1080825493.

The spelling of 6870712 in words is "six million, eight hundred seventy thousand, seven hundred twelve".