63433012 has 12 divisors (see below), whose sum is σ = 111242880. Its totient is φ = 31649336.

The previous prime is 63433009. The next prime is 63433031. The reversal of 63433012 is 21033436.

It is a super-2 number, since 2×63433012² = 8047494022784288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14638 + ... + 18469.

It is an arithmetic number, because the mean of its divisors is an integer number (9270240).

Almost surely, 2^63433012 is an apocalyptic number.

It is an amenable number.

63433012 is a deficient number, since it is larger than the sum of its proper divisors (47809868).

63433012 is a wasteful number, since it uses less digits than its factorization.

63433012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33590 (or 33588 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 63433012 is about 7964.4844152023. The cubic root of 63433012 is about 398.8152694984.

Adding to 63433012 its reverse (21033436), we get a palindrome (84466448).

The spelling of 63433012 in words is "sixty-three million, four hundred thirty-three thousand, twelve".