63046216 has 8 divisors (see below), whose sum is σ = 118211670. Its totient is φ = 31523104.

The previous prime is 63046211. The next prime is 63046241. The reversal of 63046216 is 61264036.

It can be written as a sum of positive squares in only one way, i.e., 42380100 + 20666116 = 6510^2 + 4546^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (63046211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3940381 + ... + 3940396.

Almost surely, 2^63046216 is an apocalyptic number.

It is an amenable number.

63046216 is a deficient number, since it is larger than the sum of its proper divisors (55165454).

63046216 is a wasteful number, since it uses less digits than its factorization.

63046216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7880783 (or 7880779 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 63046216 is about 7940.1647338075. The cubic root of 63046216 is about 398.0029965348.

The spelling of 63046216 in words is "sixty-three million, forty-six thousand, two hundred sixteen".