63783214 has 12 divisors (see below), whose sum is σ = 105163632. Its totient is φ = 28992260.

The previous prime is 63783191. The next prime is 63783229. The reversal of 63783214 is 41238736.

63783214 = 2403² + 2404² + ... + 2413².

It is a happy number.

63783214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 63783214.

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 5 ways as a sum of consecutive naturals, for example, 131542 + ... + 132025.

It is an arithmetic number, because the mean of its divisors is an integer number (8763636).

Almost surely, 2^63783214 is an apocalyptic number.

63783214 is a deficient number, since it is larger than the sum of its proper divisors (41380418).

63783214 is a wasteful number, since it uses less digits than its factorization.

63783214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263591 (or 263580 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 63783214 is about 7986.4393818522. The cubic root of 63783214 is about 399.5478515971.

The spelling of 63783214 in words is "sixty-three million, seven hundred eighty-three thousand, two hundred fourteen".