7066025 has 12 divisors (see below), whose sum is σ = 8816400. Its totient is φ = 5617680.

The previous prime is 7066019. The next prime is 7066069. The reversal of 7066025 is 5206607.

It is not a de Polignac number, because 7066025 - 2⁸ = 7065769 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7065985 and 7066003.

It is an unprimeable number.

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, 3686 + ... + 5264.

It is an arithmetic number, because the mean of its divisors is an integer number (734700).

Almost surely, 2^7066025 is an apocalyptic number.

It is an amenable number.

7066025 is a deficient number, since it is larger than the sum of its proper divisors (1750375).

7066025 is a wasteful number, since it uses less digits than its factorization.

7066025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768 (or 1763 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 7066025 is about 2658.1995786622. The cubic root of 7066025 is about 191.8926718578.

It can be divided in two parts, 706602 and 5, that added together give a palindrome (706607).

The spelling of 7066025 in words is "seven million, sixty-six thousand, twenty-five".