7020325 has 12 divisors (see below), whose sum is σ = 9375268. Its totient is φ = 5184000.

The previous prime is 7020323. The next prime is 7020331. The reversal of 7020325 is 5230207.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 82369 + 6937956 = 287^2 + 2634^2 .

It is not a de Polignac number, because 7020325 - 2¹ = 7020323 is a prime.

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7020323) 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 11 ways as a sum of consecutive naturals, for example, 10476 + ... + 11125.

Almost surely, 2^7020325 is an apocalyptic number.

It is an amenable number.

7020325 is a deficient number, since it is larger than the sum of its proper divisors (2354943).

7020325 is a wasteful number, since it uses less digits than its factorization.

7020325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21624 (or 21619 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 7020325 is about 2649.5895908612. The cubic root of 7020325 is about 191.4780837833.

The spelling of 7020325 in words is "seven million, twenty thousand, three hundred twenty-five".