7178096225 has 6 divisors (see below), whose sum is σ = 8900839350. Its totient is φ = 5742476960.

The previous prime is 7178096209. The next prime is 7178096227. The reversal of 7178096225 is 5226908717.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1673791744 + 5504304481 = 40912^2 + 74191^2 .

It is not a de Polignac number, because 7178096225 - 2⁴ = 7178096209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7178096225.

It is not an unprimeable number, because it can be changed into a prime (7178096227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143561900 + ... + 143561949.

It is an arithmetic number, because the mean of its divisors is an integer number (1483473225).

Almost surely, 2^7178096225 is an apocalyptic number.

It is an amenable number.

7178096225 is a deficient number, since it is larger than the sum of its proper divisors (1722743125).

7178096225 is a wasteful number, since it uses less digits than its factorization.

7178096225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287123859 (or 287123854 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 7178096225 is about 84723.6461975050. The cubic root of 7178096225 is about 1929.0186447814.

The spelling of 7178096225 in words is "seven billion, one hundred seventy-eight million, ninety-six thousand, two hundred twenty-five".