6872702137 has 8 divisors (see below), whose sum is σ = 7856413056. Its totient is φ = 5889465312.

The previous prime is 6872702119. The next prime is 6872702147. The reversal of 6872702137 is 7312072786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6872702137 - 2¹¹ = 6872700089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6872702093 and 6872702102.

It is not an unprimeable number, because it can be changed into a prime (6872702107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86893 + ... + 145930.

It is an arithmetic number, because the mean of its divisors is an integer number (982051632).

Almost surely, 2^6872702137 is an apocalyptic number.

It is an amenable number.

6872702137 is a deficient number, since it is larger than the sum of its proper divisors (983710919).

6872702137 is a wasteful number, since it uses less digits than its factorization.

6872702137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237047.

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 6872702137 is about 82901.7619655940. The cubic root of 6872702137 is about 1901.2643603802.

The spelling of 6872702137 in words is "six billion, eight hundred seventy-two million, seven hundred two thousand, one hundred thirty-seven".