6671061 has 6 divisors (see below), whose sum is σ = 9635990. Its totient is φ = 4447368.

The previous prime is 6671059. The next prime is 6671083. The reversal of 6671061 is 1601766.

It can be written as a sum of positive squares in only one way, i.e., 3538161 + 3132900 = 1881^2 + 1770^2 .

It is not a de Polignac number, because 6671061 - 2¹ = 6671059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6671051) 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 5 ways as a sum of consecutive naturals, for example, 370606 + ... + 370623.

Almost surely, 2^6671061 is an apocalyptic number.

It is an amenable number.

6671061 is a deficient number, since it is larger than the sum of its proper divisors (2964929).

6671061 is a wasteful number, since it uses less digits than its factorization.

6671061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741235 (or 741232 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 6671061 is about 2582.8397162813. The cubic root of 6671061 is about 188.2485489536.

It can be divided in two parts, 667 and 1061, that added together give a cube (1728 = 12³).

The spelling of 6671061 in words is "six million, six hundred seventy-one thousand, sixty-one".