63245222 has 8 divisors (see below), whose sum is σ = 95192496. Its totient is φ = 31514392.

The previous prime is 63245213. The next prime is 63245233. The reversal of 63245222 is 22254236.

63245222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 63245191 and 63245200.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 53378 + ... + 54549.

It is an arithmetic number, because the mean of its divisors is an integer number (11899062).

Almost surely, 2^63245222 is an apocalyptic number.

63245222 is a deficient number, since it is larger than the sum of its proper divisors (31947274).

63245222 is a wasteful number, since it uses less digits than its factorization.

63245222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108222.

The product of its digits is 5760, while the sum is 26.

The square root of 63245222 is about 7952.6864643339. The cubic root of 63245222 is about 398.4213234811.

Adding to 63245222 its reverse (22254236), we get a palindrome (85499458).

It can be divided in two parts, 632 and 45222, that added together give a palindrome (45854).

The spelling of 63245222 in words is "sixty-three million, two hundred forty-five thousand, two hundred twenty-two".