63675212 has 6 divisors (see below), whose sum is σ = 111431628. Its totient is φ = 31837604.

The previous prime is 63675211. The next prime is 63675221. The reversal of 63675212 is 21257636.

63675212 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

63675212 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (63675211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7959398 + ... + 7959405.

It is an arithmetic number, because the mean of its divisors is an integer number (18571938).

Almost surely, 2^63675212 is an apocalyptic number.

It is an amenable number.

63675212 is a deficient number, since it is larger than the sum of its proper divisors (47756416).

63675212 is a wasteful number, since it uses less digits than its factorization.

63675212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15918807 (or 15918805 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 63675212 is about 7979.6749307224. The cubic root of 63675212 is about 399.3222104855.

The spelling of 63675212 in words is "sixty-three million, six hundred seventy-five thousand, two hundred twelve".