63367225 has 6 divisors (see below), whose sum is σ = 78575390. Its totient is φ = 50693760.

The previous prime is 63367207. The next prime is 63367229. The reversal of 63367225 is 52276336.

It can be written as a sum of positive squares in 3 ways, for example, as 22240656 + 41126569 = 4716^2 + 6413^2 .

It is not a de Polignac number, because 63367225 - 2⁹ = 63366713 is a prime.

It is a super-3 number, since 3×63367225³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (63367229) 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, 1267320 + ... + 1267369.

Almost surely, 2^63367225 is an apocalyptic number.

It is an amenable number.

63367225 is a deficient number, since it is larger than the sum of its proper divisors (15208165).

63367225 is a wasteful number, since it uses less digits than its factorization.

63367225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534699 (or 2534694 counting only the distinct ones).

The product of its digits is 45360, while the sum is 34.

The square root of 63367225 is about 7960.3533213043. The cubic root of 63367225 is about 398.6773500634.

The spelling of 63367225 in words is "sixty-three million, three hundred sixty-seven thousand, two hundred twenty-five".