6006557 has 2 divisors, whose sum is σ = 6006558. Its totient is φ = 6006556.

The previous prime is 6006551. The next prime is 6006563. The reversal of 6006557 is 7556006.

It is a balanced prime because it is at equal distance from previous prime (6006551) and next prime (6006563).

It can be written as a sum of positive squares in only one way, i.e., 3147076 + 2859481 = 1774^2 + 1691^2 .

It is a cyclic number.

It is not a de Polignac number, because 6006557 - 2¹⁰ = 6005533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6006551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3003278 + 3003279.

It is an arithmetic number, because the mean of its divisors is an integer number (3003279).

Almost surely, 2^6006557 is an apocalyptic number.

It is an amenable number.

6006557 is a deficient number, since it is larger than the sum of its proper divisors (1).

6006557 is an equidigital number, since it uses as much as digits as its factorization.

6006557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 6006557 is about 2450.8278193296. The cubic root of 6006557 is about 181.7782288501.

The spelling of 6006557 in words is "six million, six thousand, five hundred fifty-seven".