6683157 has 18 divisors (see below), whose sum is σ = 10439702. Its totient is φ = 4095504.

The previous prime is 6683143. The next prime is 6683161. The reversal of 6683157 is 7513866.

It can be written as a sum of positive squares in only one way, i.e., 4626801 + 2056356 = 2151^2 + 1434^2 .

It is not a de Polignac number, because 6683157 - 2⁷ = 6683029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6683167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 27844 + ... + 28082.

Almost surely, 2^6683157 is an apocalyptic number.

It is an amenable number.

6683157 is a deficient number, since it is larger than the sum of its proper divisors (3756545).

6683157 is a wasteful number, since it uses less digits than its factorization.

6683157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497 (or 255 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 6683157 is about 2585.1802645077. The cubic root of 6683157 is about 188.3622579812.

The spelling of 6683157 in words is "six million, six hundred eighty-three thousand, one hundred fifty-seven".