7051085 has 4 divisors (see below), whose sum is σ = 8461308. Its totient is φ = 5640864.

The previous prime is 7051069. The next prime is 7051091. The reversal of 7051085 is 5801507.

7051085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3771364 + 3279721 = 1942^2 + 1811^2 .

It is a cyclic number.

It is not a de Polignac number, because 7051085 - 2⁴ = 7051069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705104 + ... + 705113.

It is an arithmetic number, because the mean of its divisors is an integer number (2115327).

Almost surely, 2^7051085 is an apocalyptic number.

It is an amenable number.

7051085 is a deficient number, since it is larger than the sum of its proper divisors (1410223).

7051085 is a wasteful number, since it uses less digits than its factorization.

7051085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410222.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 7051085 is about 2655.3879189301. The cubic root of 7051085 is about 191.7573341248.

The spelling of 7051085 in words is "seven million, fifty-one thousand, eighty-five".