7056025 has 6 divisors (see below), whose sum is σ = 8749502. Its totient is φ = 5644800.

The previous prime is 7056017. The next prime is 7056029. The reversal of 7056025 is 5206507.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 28224 + 7027801 = 168^2 + 2651^2 .

It is not a de Polignac number, because 7056025 - 2³ = 7056017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 282241 = 7056025 / (7 + 0 + 5 + 6 + 0 + 2 + 5).

It is a Duffinian number.

7056025 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7056029) 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 5 ways as a sum of consecutive naturals, for example, 141096 + ... + 141145.

Almost surely, 2^7056025 is an apocalyptic number.

It is an amenable number.

7056025 is a deficient number, since it is larger than the sum of its proper divisors (1693477).

7056025 is a wasteful number, since it uses less digits than its factorization.

7056025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282251 (or 282246 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 7056025 is about 2656.3179403076. The cubic root of 7056025 is about 191.8021054896.

The spelling of 7056025 in words is "seven million, fifty-six thousand, twenty-five".