63214208 has 64 divisors (see below), whose sum is σ = 132192000. Its totient is φ = 30074880.

The previous prime is 63214199. The next prime is 63214231. The reversal of 63214208 is 80241236.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353063 + ... + 353241.

It is an arithmetic number, because the mean of its divisors is an integer number (2065500).

Almost surely, 2^63214208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63214208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66096000).

63214208 is an abundant number, since it is smaller than the sum of its proper divisors (68977792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63214208 is a wasteful number, since it uses less digits than its factorization.

63214208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 63214208 is about 7950.7363181029. The cubic root of 63214208 is about 398.3561872864.

The spelling of 63214208 in words is "sixty-three million, two hundred fourteen thousand, two hundred eight".