7088225 has 12 divisors (see below), whose sum is σ = 8829420. Its totient is φ = 5644800.

The previous prime is 7088189. The next prime is 7088231. The reversal of 7088225 is 5228807.

It can be written as a sum of positive squares in 6 ways, for example, as 160801 + 6927424 = 401^2 + 2632^2 .

It is not a de Polignac number, because 7088225 - 2¹⁸ = 6826081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7088191 and 7088200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6521 + ... + 7529.

It is an arithmetic number, because the mean of its divisors is an integer number (735785).

Almost surely, 2^7088225 is an apocalyptic number.

It is an amenable number.

7088225 is a deficient number, since it is larger than the sum of its proper divisors (1741195).

7088225 is a wasteful number, since it uses less digits than its factorization.

7088225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300 (or 1295 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 7088225 is about 2662.3720626539. The cubic root of 7088225 is about 192.0934242242.

It can be divided in two parts, 70882 and 25, that added together give a palindrome (70907).

The spelling of 7088225 in words is "seven million, eighty-eight thousand, two hundred twenty-five".