6975081 has 12 divisors (see below), whose sum is σ = 10150452. Its totient is φ = 4615296.

The previous prime is 6975079. The next prime is 6975091. The reversal of 6975081 is 1805796.

It can be written as a sum of positive squares in 2 ways, for example, as 2205225 + 4769856 = 1485^2 + 2184^2 .

It is not a de Polignac number, because 6975081 - 2¹ = 6975079 is a prime.

It is a super-2 number, since 2×6975081² = 97303509913122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6975061) 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 11 ways as a sum of consecutive naturals, for example, 1596 + ... + 4061.

It is an arithmetic number, because the mean of its divisors is an integer number (845871).

Almost surely, 2^6975081 is an apocalyptic number.

It is an amenable number.

6975081 is a deficient number, since it is larger than the sum of its proper divisors (3175371).

6975081 is a wasteful number, since it uses less digits than its factorization.

6975081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5800 (or 5797 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 6975081 is about 2641.0378641739. The cubic root of 6975081 is about 191.0658563323.

It can be divided in two parts, 697 and 5081, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 6975081 in words is "six million, nine hundred seventy-five thousand, eighty-one".