7020625 has 20 divisors (see below), whose sum is σ = 8997120. Its totient is φ = 5474000.

The previous prime is 7020623. The next prime is 7020641. The reversal of 7020625 is 5260207.

It is not a de Polignac number, because 7020625 - 2¹ = 7020623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7020596 and 7020605.

It is not an unprimeable number, because it can be changed into a prime (7020623) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29256 + ... + 29494.

It is an arithmetic number, because the mean of its divisors is an integer number (449856).

Almost surely, 2^7020625 is an apocalyptic number.

It is an amenable number.

7020625 is a deficient number, since it is larger than the sum of its proper divisors (1976495).

7020625 is an equidigital number, since it uses as much as digits as its factorization.

7020625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 7020625 is about 2649.6462027976. The cubic root of 7020625 is about 191.4808112262.

The spelling of 7020625 in words is "seven million, twenty thousand, six hundred twenty-five".