6751061 has 6 divisors (see below), whose sum is σ = 7125462. Its totient is φ = 6395400.

The previous prime is 6751049. The next prime is 6751067. The reversal of 6751061 is 1601576.

It can be written as a sum of positive squares in only one way, i.e., 4774225 + 1976836 = 2185^2 + 1406^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6751061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6751061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6751067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8990 + ... + 9711.

It is an arithmetic number, because the mean of its divisors is an integer number (1187577).

Almost surely, 2^6751061 is an apocalyptic number.

It is an amenable number.

6751061 is a deficient number, since it is larger than the sum of its proper divisors (374401).

6751061 is a wasteful number, since it uses less digits than its factorization.

6751061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18739 (or 18720 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 6751061 is about 2598.2803928753. The cubic root of 6751061 is about 188.9980590116.

The spelling of 6751061 in words is "six million, seven hundred fifty-one thousand, sixty-one".