63433222 has 16 divisors (see below), whose sum is σ = 101161872. Its totient is φ = 29728000.

The previous prime is 63433219. The next prime is 63433231. The reversal of 63433222 is 22233436.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4818 + ... + 12250.

It is an arithmetic number, because the mean of its divisors is an integer number (6322617).

Almost surely, 2^63433222 is an apocalyptic number.

63433222 is a deficient number, since it is larger than the sum of its proper divisors (37728650).

63433222 is a wasteful number, since it uses less digits than its factorization.

63433222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7703.

The product of its digits is 5184, while the sum is 25.

The square root of 63433222 is about 7964.4975987190. The cubic root of 63433222 is about 398.8157096011.

Adding to 63433222 its reverse (22233436), we get a palindrome (85666658).

It can be divided in two parts, 634 and 33222, that added together give a square (33856 = 184²).

The spelling of 63433222 in words is "sixty-three million, four hundred thirty-three thousand, two hundred twenty-two".