63057212 has 12 divisors (see below), whose sum is σ = 111590640. Its totient is φ = 31174176.

The previous prime is 63057173. The next prime is 63057271. The reversal of 63057212 is 21275036.

63057212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 88208 + ... + 88919.

It is an arithmetic number, because the mean of its divisors is an integer number (9299220).

Almost surely, 2^63057212 is an apocalyptic number.

It is an amenable number.

63057212 is a deficient number, since it is larger than the sum of its proper divisors (48533428).

63057212 is a wasteful number, since it uses less digits than its factorization.

63057212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177220 (or 177218 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 63057212 is about 7940.8571325771. The cubic root of 63057212 is about 398.0261339876.

The spelling of 63057212 in words is "sixty-three million, fifty-seven thousand, two hundred twelve".