6066729 has 18 divisors (see below), whose sum is σ = 9004398. Its totient is φ = 3936000.

The previous prime is 6066707. The next prime is 6066743. The reversal of 6066729 is 9276606.

It can be written as a sum of positive squares in 3 ways, for example, as 176400 + 5890329 = 420^2 + 2427^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6066729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6066693 and 6066702.

It is not an unprimeable number, because it can be changed into a prime (6066769) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14929 + ... + 15329.

Almost surely, 2^6066729 is an apocalyptic number.

It is an amenable number.

6066729 is a deficient number, since it is larger than the sum of its proper divisors (2937669).

6066729 is a wasteful number, since it uses less digits than its factorization.

6066729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 6066729 is about 2463.0730805236. The cubic root of 6066729 is about 182.3832142044.

The spelling of 6066729 in words is "six million, sixty-six thousand, seven hundred twenty-nine".