6967225 has 6 divisors (see below), whose sum is σ = 8639390. Its totient is φ = 5573760.

The previous prime is 6967223. The next prime is 6967231. The reversal of 6967225 is 5227696.

6967225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 13456 + 6953769 = 116^2 + 2637^2 .

It is not a de Polignac number, because 6967225 - 2¹ = 6967223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6967223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139320 + ... + 139369.

Almost surely, 2^6967225 is an apocalyptic number.

It is an amenable number.

6967225 is a deficient number, since it is larger than the sum of its proper divisors (1672165).

6967225 is a wasteful number, since it uses less digits than its factorization.

6967225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278699 (or 278694 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 6967225 is about 2639.5501510674. The cubic root of 6967225 is about 190.9940972016.

It can be divided in two parts, 696 and 7225, that added together give a square (7921 = 89²).

The spelling of 6967225 in words is "six million, nine hundred sixty-seven thousand, two hundred twenty-five".