7011045 has 12 divisors (see below), whose sum is σ = 12152556. Its totient is φ = 3739200.

The previous prime is 7011031. The next prime is 7011049. The reversal of 7011045 is 5401107.

It can be written as a sum of positive squares in 2 ways, for example, as 1633284 + 5377761 = 1278^2 + 2319^2 .

It is not a de Polignac number, because 7011045 - 2⁷ = 7010917 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7011049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77856 + ... + 77945.

It is an arithmetic number, because the mean of its divisors is an integer number (1012713).

Almost surely, 2^7011045 is an apocalyptic number.

It is an amenable number.

7011045 is a deficient number, since it is larger than the sum of its proper divisors (5141511).

7011045 is a wasteful number, since it uses less digits than its factorization.

7011045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155812 (or 155809 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 7011045 is about 2647.8377971469. The cubic root of 7011045 is about 191.3936764780.

The spelling of 7011045 in words is "seven million, eleven thousand, forty-five".