6873137 has 2 divisors, whose sum is σ = 6873138. Its totient is φ = 6873136.

The previous prime is 6873131. The next prime is 6873143. The reversal of 6873137 is 7313786.

It is a balanced prime because it is at equal distance from previous prime (6873131) and next prime (6873143).

It can be written as a sum of positive squares in only one way, i.e., 6754801 + 118336 = 2599^2 + 344^2 .

It is a cyclic number.

It is not a de Polignac number, because 6873137 - 2⁴ = 6873121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6873097 and 6873106.

It is not a weakly prime, because it can be changed into another prime (6873131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3436568 + 3436569.

It is an arithmetic number, because the mean of its divisors is an integer number (3436569).

Almost surely, 2^6873137 is an apocalyptic number.

It is an amenable number.

6873137 is a deficient number, since it is larger than the sum of its proper divisors (1).

6873137 is an equidigital number, since it uses as much as digits as its factorization.

6873137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 35.

The square root of 6873137 is about 2621.6668361941. Note that the first 3 decimals coincide. The cubic root of 6873137 is about 190.1304459702.

The spelling of 6873137 in words is "six million, eight hundred seventy-three thousand, one hundred thirty-seven".