7011081 has 48 divisors (see below), whose sum is σ = 12899328. Its totient is φ = 3564000.

The previous prime is 7011079. The next prime is 7011083. The reversal of 7011081 is 1801107.

It is an interprime number because it is at equal distance from previous prime (7011079) and next prime (7011083).

It is not a de Polignac number, because 7011081 - 2¹ = 7011079 is a prime.

It is a super-3 number, since 3×7011081³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (7011083) 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 47 ways as a sum of consecutive naturals, for example, 46356 + ... + 46506.

It is an arithmetic number, because the mean of its divisors is an integer number (268736).

Almost surely, 2^7011081 is an apocalyptic number.

It is an amenable number.

7011081 is a deficient number, since it is larger than the sum of its proper divisors (5888247).

7011081 is a wasteful number, since it uses less digits than its factorization.

7011081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 18.

The square root of 7011081 is about 2647.8445951377. The cubic root of 7011081 is about 191.3940040640.

Adding to 7011081 its reverse (1801107), we get a palindrome (8812188).

The spelling of 7011081 in words is "seven million, eleven thousand, eighty-one".