63256226 has 16 divisors (see below), whose sum is σ = 103632480. Its totient is φ = 28718880.

The previous prime is 63256223. The next prime is 63256231. The reversal of 63256226 is 62265236.

63256226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 63256192 and 63256201.

It is not an unprimeable number, because it can be changed into a prime (63256223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 34505 + ... + 36291.

It is an arithmetic number, because the mean of its divisors is an integer number (6477030).

Almost surely, 2^63256226 is an apocalyptic number.

63256226 is a deficient number, since it is larger than the sum of its proper divisors (40376254).

63256226 is a wasteful number, since it uses less digits than its factorization.

63256226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409.

The product of its digits is 25920, while the sum is 32.

The square root of 63256226 is about 7953.3782759278. The cubic root of 63256226 is about 398.4444291739. Note that the first 4 decimals are identical.

The spelling of 63256226 in words is "sixty-three million, two hundred fifty-six thousand, two hundred twenty-six".