7969225 has 12 divisors (see below), whose sum is σ = 10780560. Its totient is φ = 5795600.

The previous prime is 7969219. The next prime is 7969231. The reversal of 7969225 is 5229697.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7969219) and next prime (7969231).

It is not a de Polignac number, because 7969225 - 2³ = 7969217 is a prime.

It is an unprimeable number.

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, 14215 + ... + 14764.

It is an arithmetic number, because the mean of its divisors is an integer number (898380).

Almost surely, 2^7969225 is an apocalyptic number.

It is an amenable number.

7969225 is a deficient number, since it is larger than the sum of its proper divisors (2811335).

7969225 is a wasteful number, since it uses less digits than its factorization.

7969225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29000 (or 28995 counting only the distinct ones).

The product of its digits is 68040, while the sum is 40.

The square root of 7969225 is about 2822.9815798195. The cubic root of 7969225 is about 199.7432121077.

The spelling of 7969225 in words is "seven million, nine hundred sixty-nine thousand, two hundred twenty-five".