7097225 has 12 divisors (see below), whose sum is σ = 9183936. Its totient is φ = 5430480.

The previous prime is 7097213. The next prime is 7097227. The reversal of 7097225 is 5227907.

It is not a de Polignac number, because 7097225 - 2⁶ = 7097161 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7097191 and 7097200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7097227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5597 + ... + 6746.

It is an arithmetic number, because the mean of its divisors is an integer number (765328).

Almost surely, 2^7097225 is an apocalyptic number.

It is an amenable number.

7097225 is a deficient number, since it is larger than the sum of its proper divisors (2086711).

7097225 is a wasteful number, since it uses less digits than its factorization.

7097225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12376 (or 12371 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 7097225 is about 2664.0617485336. The cubic root of 7097225 is about 192.1746909083.

The spelling of 7097225 in words is "seven million, ninety-seven thousand, two hundred twenty-five".